Category Archives: mine warfare

Looking for a slightly used 60-year-old YP?

Laid down, 10 April 1957, at Stephens Bros, Inc., Stockton, CA, YP-655 was a YP- 654-class Training Craft used at the U.S. Naval Academy, Annapolis, and apparently the Surface Warfare Officer’s School Command (SWOS) activity on the West Coast until 1994 to “provide the midshipmen professional training course with practical training afloat on a robust platform to conduct professional development in a safe shipboard environment equipped with systems essential to modern seamanship and navigation. Such training is designed to develop within midshipmen the abilities of an officer-of-the-deck, a proficiency in navigation, and a working knowledge of afloat operations.”

A number of the same class were used (briefly) in the Navy’s Craft of Opportunity Program which turned YPs and commercial fishing boats into experimental small coastal mine hunters.

The 81-foot wooden hull uses four 6V-71N Detroit Diesel engines, and, as noted by Navsource, was purchased from DRMS by one Anthony Dibnah and converted to the motor yacht St. Elias, then sold to a Jim Hornung in October 2006, and at first maintained at Alameda, CA then Galveston, TX., under her naval livery, once more as YP-655.

Now, apparently, she is up for sale once again in  Sea Brook, TX for a very reasonable $385K in what looks like excellent condition.

Anchors away!

Chasing down those 21st Century mines

This is the current minehunting system:


U.S. 7TH FLEET AREA OF OPERATIONS (March 23, 2017) Mineman 1st Class Sean McDermott prepares to launch a mine neutralization vehicle aboard the mine countermeasures ship USS Warrior (MCM 10) during Exercise Foal Eagle 2017. The exercise is a series of joint and combined field training exercises conducted by Combined Forces Command and U.S. Forces Korea ground, air, naval and special operations component commands. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jermaine M. Ralliford/Released)

This is Northrop Grumman’s AQS-24B combined with the Atlas ARCIMS unmanned minehunting system

Then we have the Unmanned Influence Sweep System (UISS) in NAVSEA tests recently off South Florida for its mine countermeasures mission

Kingfish and Dragon Master

After WWII, minesweeping took to the air, at least in the U.S. Navy, and by the 1960s helicopter-borne sleds were the name in the game (see RH-3A’s on USS Ozark in a past Warship Wednesday for more on that).

Current tech involves the MH-53E Sea Dragon towing the Mk-107 sled. The thing is, the Navy just has two dozen ‘Dragons left and they are scheduled to be retired by 2025.

So what is the replacement plan for the ship-based Airborne Mine Counter Measure (AMCM) mission?

Last month the folks at the Naval Surface Warfare Center, Panama City Division, dunked a UUV into the drink via chopper.

naval-surface-warfare-center-panama-city-division-dragon-master-air-crew-scientists-and-engineers-successfully-deploy-a-mk-18-underwater-unmanned-vehicle
They used a “Dragon Master” MH-60S helicopter of HX-21 to drop a MK18 Mod 2 Kingfish underwater unmanned vehicle into the drink. Kingfish has been around since 2011 and deployed in 2013 with the 5th Fleet for tests. The 600-pound, 12-foot long UUV is outfitted with several different

The torpedo-shaped 600-pound, 12-foot long UUV is outfitted with several different pencil and side-scan sonars attuned to mine hunting but can also be used for route recon, debris field inspection, salvage work and just about any other underwater tasking. Based on the Kongsberg Maritime Hydroid REMUS 600, it can remain on task for 24-hours before needing a recharge and dive to 2,000-feet.

The test seemed to go well, by all accounts.

“Once in a hover, the crewman streamed the mass model and adapter into the water and initiated release of the MK18 MOD2 mass model. Once the MK18 MOD2 mass model was released from the UUV adapter the crewman retrieved the adapter back to storage position on the side of the aircraft,” said NSWC PCD MH-60S Integration Lead Tim Currie. “The total operation, from liftoff to touchdown, took 18 minutes. The release of the mass model and recovery of the UUV adapter took approximately three minutes.”

More here

Now they just have to test how to get it back out.

The Disposaleers!

Dig those MK18s...

Dig those MK18s…

Official caption: 170214-N-N0901-003. RAMSUND, Norway (Feb. 14, 2017) Sailors assigned to Platoon 802, the mine countermeasure platoon of Explosive Ordnance Disposal Mobile Unit (EODMU) 8, conduct dismounted counter-improvised explosive device operations. EODMU-8 is participating in Exercise Arctic Specialist 2017, a multinational explosive ordnance disposal exercise conducted in the austere environments of northern Norway. U.S. 6th Fleet, headquartered in Naples, Italy, conducts the full spectrum of joint and naval operations, often in concert with allied, joint, and interagency partners, in order to advance U.S. national interests and security and stability in Europe and Africa. (U.S. Navy photo by Lt. j.g. Seth Wartak/Released)

You can follow the travels of Rota, Spain-based EODMU 8 here.

And more on Arctic Specialist 2017 here.

And here is a 1950s vintage film about the Navy EOD school at Indianhead, MD, to see how things have changed a bit.

Warship Wednesday Feb.15, 2017: Keyser’s sweeper

Here at LSOZI, we are going to take off every Wednesday for a look at the old steam/diesel navies of the 1859-1946 time period and will profile a different ship each week. These ships have a life, a tale all their own, which sometimes takes them to the strangest places. – Christopher Eger

Warship Wednesday Feb.15, 2017: Keyser’s sweeper

U.S. Naval History and Heritage Command Photograph. Catalog #: NH 47192

U.S. Naval History and Heritage Command Photograph. Catalog #: NH 47192

Here we see the Auk-class minesweeper USS Tanager (AM-385) as photographed when new, circa 1945. This humble ship remained afloat in U.S. maritime service across three decades, and, though she vanished about 10 years ago, will live forever.

One of the expansive class of some 95 steel-hulled minesweepers built in the closing months of World War II, these hardy 1,100-ton, 225-foot long vessels could touch 18-knots and, mounting a single 3″/50 DP unprotected gun forward, a few 40mm and 20mm guns, and some depth charges, could make a good patrol/escort in a pinch. A third of the class was built right off the bat for the Royal Navy but the U.S. thought they were good enough to keep the bulk of them around well into the Cold War.

The hero of our tale, Tanager, was named after both a World War I minesweeper of the same name and the red-breasted passerine bird.

tanager
Laid down at Lorain, Ohio, on 29 March 1944 by the American Shipbuilding Co., she was commissioned on 28 July 1945, Lt. Comdr. Oscar B. Lundgren, USNR, in command.

Though several Auks saw rough service in WWII (11 were lost to enemy action) Tanager came into the conflict with just weeks left and spent the rest of 1945 in shakedown.

(AM-385) Underway, circa 1946-1947. Courtesy of the U.S. Naval Institute Photo Collection. U.S. Naval History and Heritage Command Photograph NH 107427

(AM-385) Underway, circa 1946-1947. Courtesy of the U.S. Naval Institute Photo Collection. U.S. Naval History and Heritage Command Photograph NH 107427

Over the next half-decade, she alternated service to the Naval Mine Countermeasures Station, at Panama City, Fla and the Mine Warfare School at Yorktown, Va. By 1951, she was off to the Med where she served in the 6th Fleet for a six-month deployment which she repeated in 1953.

After a dry-docking period, she was towed to Orange, Tex and on 10 December 1954, was decommissioned and berthed there with the Atlantic Reserve Fleet, redesignated MSF-385 the next year. In her nine years of active service with the Navy, she had a revolving Captain’s Cabin of no less than 13 skippers (ranging from O-2 through O-4).

With the Coast Guard in need of training hulls and the Navy rapidly transferring the remaining Auks to overseas Allies, Tanager was transferred to the Treasury Department 4 October 1963 and stricken from the Navy list three weeks later.

(WTR-385). Formerly USS Tanager (AM/MSF-385) Photographed in early or mid-1964, just prior to her commissioning as a Coast Guard cutter. Courtesy of Stephen S. Roberts, 1978. U.S. Naval History and Heritage Command Photograph. Catalog #: NH 88071

Carrying CG hull number WTR-385, formerly USS Tanager (AM/MSF-385) Photographed in early or mid-1964, just prior to her commissioning as a Coast Guard cutter. Note her white and buff scheme. Courtesy of Stephen S. Roberts, 1978. U.S. Naval History and Heritage Command Photograph. Catalog #: NH 88071

Towed to the Coast Guard Yard at Curtis Bay, Maryland, she was stripped of the rest of her mine clearing gear as well as most of her armament and converted to a white-hulled training cutter. Built for a complement of 117 officers and men, her berthing areas were set up for a Coasty crew of five officers and 34 enlisted men and made capable of carrying up to 90 reservists for training exercises.

Designated USCGC Tanager (WTR-885) on 11 July 1964, she was commissioned into the Coast Guard under the command of LCDR Robert G. Elm. Over the next five years, she operated out of the USCG Reserve Training Center at Yorktown, undertaking regular training cruises up and down the Eastern Seaboard while pulling the occasional sortie for urgent SAR missions– coming to the rescue of the distressed ketch Arcturus in 1969.

USCG Historians office

USCG Historians office

In 1969, she was transferred to the West Coast, arriving at the Training and Supply Center at Government Island, Alameda, Calif in November after passing through the Panama Canal. Performing the same role she did at Yorktown, by 1972 she was considered surplus. As such, she decommissioned 1 February 1972.

Meanwhile, the Navy had divested themselves of the Auk-class. Though they had nearly 20 still on the Naval List when Tanager was taken out of Coast Guard service, they were all on red lead row and had been since the mid-1950s. Almost all were soon struck and sold or donated. I say almost because one, USS Tercel (AM-386), was somehow missed and disposed of in a SINKEX in 1988 after 33 years in mothballs.

Back to the Tanager

With no one really wanting her, she was disposed of by sale to one Mr. William A. Hardesty of Seattle, Wash in November 1972. She was reportedly converted to the private yacht Eagle (at least they kept a bird name) and changed hands several times over the next 20 years.

By 1994, still with her white hull, she was back in California and tapped to be a set for a film that started with the survivors of a massacre and fire on a freighter docked at the Port of Los Angeles– The Usual Suspects.

usual-suspects-tangier
You can even see the ship’s original name on the bow at the 2:04 mark in the below video, drawn from the opening scene.

Though she was used for a few more film and TV roles, it’s likely only the neo-noir crime caper will stand the test of time.

By 2007, she was reportedly in the south end of Baja’s Ensenada Bay, abandoned. It made a certain sense for her to be in Mexican waters, as the navy of that republic received no less than 11 Auks from the U.S. in the 1970s, and kept a few of them in service as late as 2004.

Via San Diego Reader, note the black hull but her Tanager name still intact.

Via San Diego Reader, note the black hull but her Tanager name still intact.

“We have here a former U.S. Navy ship called the Tanager,” Ríos Hernández, the capitán del puerto, or harbormaster, of the port of Ensenada, told the San Diego Reader. “It was a minesweeper during World War II. It showed up in Ensenada harbor two or three years ago. From what we’ve been able to find out, it was purchased at a U.S. government auction for $10. The owner brought it down here and disappeared. Now it’s our problem.”

Per Bob’s Minesweeper Page, the old girl was still afloat for awhile in poor condition and was being surveyed for scrap, which more than likely happened.

Pictures taken by Lic. Armando Arceo Hernandez in 2007 Baja, Ca., next to Calexico, Ca. via Bobs Minesweeper Page.

Pictures taken by Lic. Armando Arceo Hernandez in 2007 Baja, Ca., next to Calexico, Ca. via Bobs Minesweeper Page.

And like that…(s)he’s gone…

poof_usual_suspects

Specs:

Photo via ShipBucket

Photo via ShipBucket

Length: 220′ 7″
Beam: 32′ 3″
Draft: 10′ 2″
Displacement: 1,112 tons
Propulsion: 4 generators driven by 4 electric motors driven by 4 Cleveland diesels; 3,600 HP; twin propellers
Performance:
Max: 16.0 knots
Economic: 12.0 knots; 7,200-mile range
Electronics: SPS-23 radar; SQS-1 sonar
Complement: 117 as commissioned, USCG: 5 officers/ 34 enlisted plus accommodations for 90 reservists
Armament: (as built) 3″/50 dual purpose gun mount, two 40mm gun mounts, six 20mm gun mounts, one depth charge thrower (hedgehogs), four depth charge projectors (K-guns) and two depth charge tracks.
(1955): 3″/50 dual purpose gun mount, two 40mm gun mounts
(1963) 3″/50, small arms

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Maritime Hybrid Warfare Is Coming

An interesting take on the possibility of asymmetric warfare at sea in the future from Adm. James Stavridis in this month’s Proceedings:

stavridis-f0-dec-16

South China Sea, 2019

On a summer’s evening in the sweltering South China Sea, a coastal steamer of nearly 2,000 tons approaches a Vietnamese fishing fleet in the exclusive economic zone of Vietnam, some 150 miles off that nation’s coast. The steamer loiters in the area for an hour or two as night falls. Suddenly from the side of the ship three fast speedboats are deployed, each armed with .50 caliber guns and hand-held rocket launchers. For the next hour, the speedboats attack dozens of fishing craft, spraying them with .50 caliber fire, hitting them with grenades, and shooting at survivors in the water. The surviving fishing boats flee toward the coast, frantically radioing distress calls, which are jammed by small drones operating overhead.

By the time the Vietnamese Coast Guard arrives on scene the next morning, alerted by one of the boats that finally managed to limp into port, there is only blood in the water, mixed with oil and gasoline, and several smoldering hulls. One of the Coast Guard ships strikes a small, crude mine and sustains damage to its hull. On one of the still floating fishing craft, an improvised explosive device goes off when Vietnamese sailors board it searching for clues to the origin of the incident. Vietnamese social networks are flooded with warnings to fishermen that the waters of their traditional fishing grounds are full of terrorists. A series of cyber attacks cripples the Vietnamese offshore radar surveillance system.

China insists its armed forces were not involved and says it suspects gangsters running a protection racket, pirates, or domestic Vietnamese terrorists. Using both social networks and official channels, the Chinese immediately offer to provide protection against further attacks, pointing out that Vietnam appears unable to control its claimed waters and asserting the need to do so itself to safeguard Chinese vessels operating nearby. Similar social network campaigns occur throughout the nations around the western rim of the South China Sea. China uses the opportunity to reassert its claims of sovereignty over the entire South China Sea. Over the next several months, similar attacks occur on a variety of offshore vessels, oil platforms, and natural gas terminals.

Despite protests from a variety of nations around the littoral of the South China Sea, a threat of investigation by the United Nation’s International Maritime Organization, and stern words from the United States, a sense of chaos and instability develops across the most congested shipping channels in the world.

The rest over at USNI’s Proceeding page

Warship Wednesday Dec. 7, 2016: The eclipsing old bird of Battleship Row

Here at LSOZI, we are going to take off every Wednesday for a look at the old steam/diesel navies of the 1859-1946 time period and will profile a different ship each week. These ships have a life, a tale all of their own, which sometimes takes them to the strangest places. – Christopher Eger

Warship Wednesday Dec. 7, 2016: The eclipsing old bird of Battleship Row

Official U.S. Navy Photograph, now in the collections of the National Archives. Catalog #: 80-G-32445

Official U.S. Navy Photograph, now in the collections of the National Archives. Catalog #: 80-G-32445

Here we see the Lapwing (“old bird”)-class minesweeper-turned-seaplane tender USS Avocet (AVP-4) from atop a building at Naval Air Station Ford Island, looking toward the Navy Yard. USS Nevada (BB-36) is at right, with her bow afire. Beyond her is the burning USS Shaw (DD-373). Smoke at left comes from the destroyers Cassin (DD-372) and Downes (DD-375), ablaze in Drydock Number One. The day, of course, is December 7, 1941 and you can see the gunners aboard Avocet looking for more Japanese planes (they had already smoked one) at about the time the air raid ended.

Inspired by large seagoing New England fishing trawlers, the Lapwings were 187-foot long ships that were large enough, at 965-tons full, to carry a pair of economical reciprocating diesel engines (or two boilers and one VTE engine) with a decent enough range to make it across the Atlantic on their own (though with a blisteringly slow speed of just 14 knots when wide open on trials.)

Not intended to do much more than clear mines, they were given a couple 3″/23 pop guns to discourage small enemy surface combatants intent to keep minesweepers from clearing said mines. The class leader, Lapwing, designated Auxiliary Minesweeper #1 (AM-1), was laid down at Todd in New York in October 1917 and another 53 soon followed. While five were canceled in November 1918, the other 48 were eventually finished– even if they came to the war a little late.

Which leads us to the hero of our tale, USS Avocet, named after a long-legged, web-footed shore bird found in western and southern states– the first such naval vessel to carry the moniker. Laid down as Minesweeper No. 19 on 13 September 1917 at Baltimore, Maryland by the Baltimore Drydock & Shipbuilding Co, she was commissioned just over a year later on 17 September 1918– some seven weeks before the end of the Great War.

USS AVOCET (AM-19) at Baltimore, Maryland, 28 September 1918. Catalog #: NH 57468

USS AVOCET (AM-19) at Baltimore, Maryland, 28 September 1918. Catalog #: NH 57468. Note the large searchlight on her fwd mast.

After spending eight months assigned to the Fifth Naval District, where she drug for possible German mines up and down the Eastern seaboard, she landed her 3-inchers and prepared to ship for the North Sea where she would pitch in to clear the great barrage of mines sown there to shut off the Kaiser’s U-boats from the Atlantic. Setting out with sisterships Quail (Minesweeper No. 15) and Lark (Minesweeper No. 21), the three sweeps made it to the Orkney Islands by 14 July 1919 where they joined Whippoorwill (Minesweeper No. 35) and Avocet was made flag of the four-ship division.

Spending the summer sweeping (and almost being blown sky high by a British contact mine that bumped up against her hull) Avocet sailed back home in October, rescuing the crew of the sinking Spanish schooner Marie Geresee on the way.

It would not be her last rescue.

After being welcomed by the SECNAV and inspected at Hampton Roads, Avocet would transfer to the Pacific for the rest of her career. Assigned to the Asiatic Fleet’s Minesweeping Detachment in 1921, she would become a familiar sight at Cavite in the Philippines where she was decommissioned 3 April 1922 and laid up.

Reactivated in 1925, she was converted to an auxiliary aircraft tender taking care of the seaplanes of VT-20 and VT-5A (with men from that squadron living on board a former coal barge, YC-147, moored alongside) as well as visiting British flying boats and Army amphibian aircraft at Bolinao Harbor while putting to sea on occasion to tow battle raft targets for fleet gunnery practice.

Tending the flock: Avocet with two T4M floatplanes of VT-5 in Manila Bay circa early 1932. One aircraft is afloat under the ship's aircraft handling boom aft while the other is on a wooden Navy open lighter (YC-147) amidships. Men from the aircraft squadron also lived in the tents on the barge. Luxury, you are the Asiatic Fleet! The T4M, the ultimate evolution of the Martin SC-1 series, was a hearty torpedo bomber scout with a range pushing 700 nms. The Navy ordered 102 of the planes and they remained in service until the late 1930s.

Tending the flock: Avocet with two T4M floatplanes of VT-5 in Manila Bay circa early 1932. One aircraft is afloat under the ship’s aircraft handling boom aft while the other is on a wooden Navy open lighter (YC-147) amidships. Men from the aircraft squadron also lived in the tents on the barge. Luxury, you are the Asiatic Fleet! The T4M, the ultimate evolution of the Martin SC-1 series, was a hearty torpedo bomber scout with a range pushing 700 nms. The Navy ordered 102 of the planes and they remained in service until the late 1930s. As for VT-5, they later flew carrier-based TBD Devastators from Yorktown (CV-5) and Saratoga until the type was retired in favor of the TBF-1 Avenger, at which point VT-5 was resurrected for the new Yorktown (CV-10)

In 1928, she got her teeth back when she was rearmed with a single more modern 3” /50 gun, and survived being grounded during a typhoon in Force 8 winds.

By 1932, Avocet was transferred to Hawaii to support Pearl Harbor-based flying boats. There, she was the first to support seaplanes at the remote French Frigate Shoals and outlying lagoons at Laysan and Nihoa as well as Midway.

Heavy cruiser USS Augusta (CA-31) steaming past the Fleet Air Base at Pearl Harbor, T.H., January 1933. USS AVOCET (AM-19), serving as an aircraft tender, is at the dock. Note cane fields being burned at upper right. Catalog #: 80-CF-21338-4

Heavy cruiser USS Augusta (CA-31) steaming past the Fleet Air Base at Pearl Harbor, T.H., January 1933. USS AVOCET (AM-19), serving as an aircraft tender, is at the dock. Note cane fields being burned at upper right. Catalog #: 80-CF-21338-4

In 1934, the aging tender served as flagship for Rear Adm. Alfred W. Johnson and was used in expeditionary missions in Nicaragua, crossing into the Caribbean to Haiti, then back to the Pacific. Talk about diverse!

In August 1934, Avocet supported VP-7F and VP- 9F in Alaskan waters with early Douglas PD-1 floatplanes to test the ability of tenders to provide advance base support in cold weather conditions.

Image of Avocet as a seaplane tender likely in the late 1920s with what looks like a Martin T3M-2 torpedo bomber from the Pearl Harbor-based Torpedo Squadron 3 (VT-3) on her stern. The Navy ordered an even 100 of the planes in 1926 and they served in both torpedo patrol squadrons and carrier-based scouting squadrons (on Lexington and Saratoga) into the early 1930s.

Image of Avocet as a seaplane tender likely in the late 1920s with what looks like a Martin T3M-2 torpedo bomber from the then-Pearl Harbor-based Torpedo Squadron 3 (VT-3) on her stern. The Navy ordered an even 100 of the planes in 1926 and they served in both torpedo patrol squadrons and carrier-based scouting squadrons (on Lexington and Saratoga) into the early 1930s. VT-3 itself, later flying TBD Devastators from the USS Yorktown, was annihilated at Midway.

As Trans-Pacific clippers came into their own, Avocet increasingly found herself in remote uninhabited tropical atolls, exploring their use for seaplane operations. This led her to bringing some 2-tons of high explosive to Johnson Atoll in 1936 to help blast away coral for a land base there.

On 6 May 1937, Avocet embarked the official 16-member National Geographic-U.S. Navy Eclipse Expedition under Capt. Julius F. Hellweg, USN (Ret.), the superintendent of the Naval Observatory to observe the total solar eclipse set to occur on June 8, 1937 with its peak somewhere over Micronesia.

The expedition took aboard 150 cases of instruments, 10,000 ft. of lumber and 60 bags of cement, remaining at sea for 42 days. In the end, they would watch the eclipse from Canton Island in the Phoenix chain, midway between British Fiji and Hawaii.

canton

According to DANFS, the event went down like this:

While returning to Enderbury to land observers on 24 May, the ship remained at Canton for the eclipse expedition through 8 June. Joined by the British sloop HMS Wellington on 26 May, with men from a New Zealand expedition embarked, Avocet observed the total eclipse of the sun at 0836 on 8 June 1937. Sailing for Pearl Harbor on the afternoon of 9 June, the ship arrived at her destination on the 16th, disembarking her distinguished passengers upon arrival.

According to others, when HMS Wellington arrived at Canton Island– whose ownership was disputed at the time between the U.S. and HMs government– she fired a shot over Avocet‘s bow when the latter refused to cede the choicest anchorage spot to the British vessel after which both captains agreed to “cease fire” until instructions could be received from their respective governments.

The Grimsby-class sloop HMS Wellington (U65), some 1,500-tons with a battery of 4.7-inch MkIX guns was more than a match for the humble Avocet.

The Grimsby-class sloop HMS Wellington (U65), some 1,500-tons with a battery of 4.7-inch Mk IX guns was more than a match for the humble Avocet.

While this may or may not have happened, what is for  sure is there was an exchange of official diplomatic cables about the interaction on Canton that in the end led to a British reoccupation of the island in August 1937.

Where was Avocet by then? She was supporting the huge flattop USS Lexington (CV-2) by transferring avgas to her at Lahaina Roads for her aviators to use in searching the Pacific for the lost aviatrix Amelia Earhart, that’s where.

Then came more seaplane operations, supporting in turn the early Douglas T2D twin-engine torpedo bombers, Consolodated P2Y, and Martin PM2s of VP-4F, 6, 8 and 10 at varying times as well as the smaller single-engined T3/T4Ms of several VT squadrons while searching for lost flying boats including the famed Pan American Airways’ Sikorsky S-42B “Samoan Clipper.”

Avocet was in Pearl Harbor on December 7, 1941 moored port side to the NAS dock where she had a view of Battleship Row.

From DANFS:

At about 0745 on Sunday, 7 December 1941, Avocet‘s security watch reported Japanese planes bombing the seaplane hangars at the south end of Ford Island, and sounded general quarters. Her crew promptly brought up ammunition to her guns, and the ship opened fire soon thereafter. The first shot from Avocet‘s starboard 3-inch gun scored a direct hit on a Nakajima B5N2 carrier attack plane that had just scored a torpedo hit on the battleship California (BB-44), moored nearby. The Nakajima, from the aircraft carrier Kaga‘s air group, caught fire, slanted down from the sky, and crashed on the grounds of the naval hospital, one of five such planes lost by Kaga that morning.

Initially firing at torpedo planes, Avocet‘s gunners shifted their fire to dive bombers attacking ships in the drydock area at the start of the forenoon watch. Then, sighting high altitude bombers overhead, they shifted their fire again. Soon thereafter, five bombs splashed in a nearby berth, but none exploded.

USS Avocet (AVP-4) at Berth Fox-1A, at Ford Island, prior to 1045 hrs. on 7 December, when she moved to avoid oil fires drifting southward along the shore of Ford Island. She is wearing Measure 1 camouflage (dark gray/light gray). Official U.S. Navy Photograph, now in the collections of the National Archives. Catalog #: 80-G-32669

USS Avocet (AVP-4) at Berth Fox-1A, at Ford Island, prior to 1045 hrs. on 7 December, when she moved to avoid oil fires drifting southward along the shore of Ford Island. She is wearing Measure 1 camouflage (dark gray/light gray). Official U.S. Navy Photograph, now in the collections of the National Archives. Catalog #: 80-G-32669

From her veritable ringside seat, Avocet then witnessed the inspiring sortie of the battleship Nevada (BB-36), the only ship of her type to get underway during the attack. Seeing the dreadnought underway, after clearing her berth astern of the burning battleship Arizona (BB-39), dive-bomber pilots from Kaga singled her out for destruction, 21 planes attacking her from all points of the compass. Avocet‘s captain, Lt. William C. Jonson, Jr., marveled at the Japanese precision, writing later that he had never seen “a more perfectly executed attack.” Avocet‘s gunners added to the barrage to cover the gallant battleship’s passage down the harbor.

USS Nevada (BB-36) headed down channel past the Navy Yard's 1010 Dock, under Japanese air attack during her sortie from Battleship Row. A camouflage Measure 5 false bow wave is faintly visible painted on the battleship's forward hull. Photographed from Ford Island. Small ship in the lower right is USS Avocet (AVP-4). Note fuel tank farm in the left center distance, beyond the Submarine Base. Official U.S. Navy Photograph, from the collections of the Naval History and Heritage Command. Catalog #: NH 97397

USS Nevada (BB-36) headed down channel past the Navy Yard’s 1010 Dock, under Japanese air attack during her sortie from Battleship Row. A camouflage Measure 5 false bow wave is faintly visible painted on the battleship’s forward hull. Photographed from Ford Island. Small ship in the lower right is USS Avocet (AVP-4). Note fuel tank farm in the left center distance, beyond the Submarine Base. Official U.S. Navy Photograph, from the collections of the Naval History and Heritage Command. Catalog #: NH 97397

Although the ship ceased fire at 1000, much work remained to be done in the wake of the devastating surprise attack. She had expended 144 rounds of 3-inch and 1,750 of .30 caliber [that’s a lot of 47-round Lewis machine gun drums!] in the battle against the attacking planes, and had suffered only two casualties: a box of ammunition coming up from the magazines had fallen on the foot of one man, and a piece of flying shrapnel had wounded another. Also during the course of the action, a sailor from the small seaplane tender Swan (AVP-7), unable to return to his own ship, had reported on board for duty, and was immediately assigned a station on a .30-caliber machine gun.

Fires on those ships had set oil from ruptured battleship fuel tanks afire, and the wind, from the northeast, was slowly pushing it toward Avocet‘s berth. Accordingly, the seaplane tender got underway at 1045, and moored temporarily to the magazine island dock at 1110, awaiting further orders, which were not long in coming. At 1115, she was ordered to help quell the fires still blazing on board California. Underway soon thereafter, she spent 20 minutes in company with the submarine rescue ship Widgeon (ASR-1) in fighting fires on board the battleship before Avocet was directed to proceed elsewhere.

Underway from alongside California at 1215, she reached the side of the gallant Nevada 25 minutes later, ordered to assist in beaching the battleship and fighting her fires. Mooring to Nevada‘s port bow at 1240, Avocet went slowly ahead, pushing her aground at channel buoy no. 19, with fire hoses led out to her forward spaces and her signal bridge. For two hours, Avocet fought Nevada‘s fires, and succeeded in quelling them.

USS Nevada (BB-36) aground and burning off Waipio Point, after the end of the Japanese air raid. Ships assisting her, at right, are the harbor tug Hoga (YT-146) and USS Avocet (AVP-4). Official U.S. Navy Photograph, now in the collections of the National Archives. Catalog #: 80-G-33020

USS Nevada (BB-36) aground and burning off Waipio Point, after the end of the Japanese air raid. Ships assisting her, at right, are the harbor tug Hoga (YT-146) and USS Avocet (AVP-4). Official U.S. Navy Photograph, now in the collections of the National Archives. Catalog #: 80-G-33020

No sooner had she completed that task than more work awaited her. At 1445, she got underway and steamed to the assistance of the light cruiser Raleigh (CL-7), which had been torpedoed alongside Ford Island early in the attack and was fighting doggedly to remain on an even keel. Avocet reached the stricken cruiser’s side at 1547, and remained there throughout the night, providing steam and electricity.

That night, at 2105, Avocet again went to general quarters as jittery gunners throughout the area fired on aircraft overhead. Tragically, these proved to be American, a flight of six fighters from the aircraft carrier Enterprise (CV-6). Four were shot down; three pilots died.

Avocet was awarded one battlestar for her actions at Pearl Harbor.

However, her war was not over.

Augmented with 20mm guns, she was assigned to support the PBY flying boats of Fleet Air Wing 4, she arrived in Alaskan waters in July 1942. Despite the often bad flying weather, the Catalina-equipped squadrons tended by Avocet carried out extensive patrols, as well as bombing and photo missions over Japanese-held Attu and Kiska, in the Aleutians.

USS Avocet (AVP-4) In Elliott Bay, Seattle, Wash., on 1 March 1944. Her single 3"/50 (circled) gun is mounted in the original large tub that previously held two of these weapons. Photo No. 19-N-63708 Source: U.S. National Archives, RG-19-LCM

USS Avocet (AVP-4) In Elliott Bay, Seattle, Wash., on 1 March 1944. Her single 3″/50 (circled) gun is mounted in the original large tub that previously held two of 3″/23s when she was commissioned for the First World War. Also note her original foremast is gone, replaced by a lighter aerial between the wheelhouse and stack. Photo No. 19-N-63708 Source: U.S. National Archives, RG-19-LCM

She came to the rescue of the torpedoed USS Casco (AVP-12), landed Navy Seebees and Army combat engineers on barren Alaska coastline, and served as a guard and rescue ship station throughout the Aleutians Campaign where she helped feed and care for Patrol Squadrons VP-41, 43, 51, and 62 (totaling some 11 PBY and 20 PBY-5A amphibious flying boats) which provided support for the cruisers and destroyers of Task Force Tare.

Avocet would meet the Japanese in combat at least one more time when on 19 May 1944, she sighted what she identified as a twin-engine Mitsubishi G4M Type 1 “Betty” land attack plane west of Attu. The plane strafed the tiny ship and Avocet opened up with all she had, but both sides managed to retire from the field of battle without casualties.

She only left Alaskan waters in October, a month after the end of hostilities. When inspected on 20 November 1945 she was found beyond repair and soon decommissioned and struck from the Navy List.

Avocet was sold to a shipping company who used her as a hulk until at least 1950, and she is presumed scrapped sometime after.

As for the rest of her class, others also served heroically in the war with one, USS Vireo, picking up seven battle stars for her service as a fleet tug from Pearl Harbor to Midway to Guadalcanal and Okinawa. The Germans sank USS Partridge at Normandy and both Gannet and Redwing via torpedoes in the Atlantic. Most of the old birds remaining in U.S. service were scrapped in 1946-48 with the last on Uncle Sam’s list, Flamingo, sold for scrap in July 1953.

Some lived on as trawlers and one, USS Auk (AM-38)/USC&GS Discoverer was sold to Venezuela in 1948, where she lasted until 1962 as the gunboat Felipe Larrazabal. After her decommissioning she was not immediately scrapped, and was reported afloat in a backwater channel as late as 1968. Her fate after that is not recorded but she was likely the last of the Lapwings (Update, she is still apparently in the channel, in pretty bad shape)

As for Avocet‘s name, it was given in 1953 to the converted USS LCI(L)-653, which was pressed into service as a minehunter and sonar training ship for the Naval Electronics Laboratory out of San Fran. She was disposed of in 1960 and there has not been an “Avocet” on the Navy List since.

About the only tangible reminder of Avocet is the series of postal cancellations issued aboard her during the 1934 flying boat inaugural in Hawaii and the 1937 solar eclipse at Canton Island.

vp-10-related-mass-hawaii-flight-uss-avocet

This 1934 cancellation, for which Avocet served as plane guard, was for 6 P2Y-1 aircraft of VP-10F (pictured), Lieutenant Commander Knefler McGinnis commanding, that made a historic nonstop formation flight from San Francisco, California, to Pearl Harbor, Hawaii, in 24 hours 35 minutes. The flight bettered the best previous time for the crossing; exceeded the best distance of previous mass flights; and broke a nine-day-old world record for distance in a straight line for Class C seaplanes with a new mark of 2,399 miles (3,861 km).

n3838

For the “Battle of Canton Island”

enderbury1937eclipse-cover-cantonisland

Ditto

Her old “foe” at Canton, HMS Wellington, survived WWII and since 1947 has been preserved as the floating headquarters ship on the River Thames in London for the Honourable Company of Master Mariners.

Still, we can remember Avocet when we see the sun, or when the calendar hits December 7 each year, as the little unsung tender likely saved the lives of many grateful bluejackets and Marines in the inferno that was Pearl Harbor, 75 years ago today.

Her dock at Ford Island, as seen today. U.S. Navy photo illustration by Mass Communication Specialist 3rd Class Diana Quinlan

Her dock at Ford Island, as seen today. U.S. Navy photo illustration by Mass Communication Specialist 3rd Class Diana Quinlan

Specs:

Displacement: 950 tons FL (1918) 1,350 tons (1936)
Length: 187 feet 10 inches
Beam: 35 feet 6 inches
Draft: 9 feet 9 in
Propulsion: Two Babcock and Wilcox header boilers, one 1,400shp Harlan and Hollingsworth, vertical triple-expansion steam engine, one shaft.
Speed: 14 knots (26 km/h; 16 mph); 12~ by 1936.
Complement: 78 Officers and Enlisted as completed; Upton 85 by 1936
Armament: 2 × 3-inch/23 single mounts as commissioned
(1928)
1 x 3″/50 DP single
4 Lewis guns
(1944)
1 x 3″/50 DP single
Several 20mm Oerlikons and M2 12.7mm mounts

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From the oldest Pearl Harbor survivor– a minesweeper man

Navy Seaman Raymond Chavez is now 104 years old but he remembers one of the first sightings of a Japanese midget submarine hours before the attack and racing back to his ship once the fight was on.

Chavez was one of just 13 men on the crew of the 85-foot long converted wooden-hulled purse seiner USS Condor, pressed into service as a Coast Guard-manned coastal minesweeper (AMc-14).

USS Condor (AMc-14) Photographed in 1941, probably off San Diego, California. Bureau of Ships Collection in the U.S. National Archives - http://www.history.navy.mil Photo #: 19-N-24615

USS Condor (AMc-14) Photographed in 1941, probably off San Diego, California. Bureau of Ships Collection in the U.S. National Archives – http://www.history.navy.mil Photo #: 19-N-24615

While conducting routine sweeps outside the harbor, the crew spotted what is is thought to have been the first enemy contact at 0350– more than four hours before the air attack began– when they saw what they felt to be an enemy submarine.

“He said, Mr.McCoy, we got company,” recalled Chavez, who was at the minesweeper’s helm, remembering the lookout saying to the officer of the deck.

The contact was handed over to the crew of the destroyer USS Ward, who would later fire the first American shot of the Pacific War on the submarine around 0630, while Chavez’s ship was ordered to return to Pearl.

He had only just returned home and gotten asleep when his wife awoke him to the news of the air attack.

“You could see the black smoke from one end to the other,” said Chavez. “The ships were on fire, and burning their oil.”

Rushing back to his ship, he spent the next 10 days underway, first fighting the Japanese, then helping with the recovery.

“I started crying,” said Chavez. “I’m not ashamed to admit it…all the Sailors who were trying to save themselves, and all the dead bodies, and the oil.

As reported by the San Diego Tribune, Chavez is working out regularly and has flown back to Pearl Harbor for the 75th anniversary of the attack on Wednesday.

They towed the Cold War mine line: The Agile/Aggressive/Dash-class MSOs

The U.S. Navy has a long history of mine sweeping, having lost the first modem ships to those infernal torpedoes in the Civil War. As a byproduct of Mr. Roosevelt’s Great North Sea Mine Barrage of the Great War, the Navy commissioned their first class of minesweepers, the Lapwing or “Old Bird” type vessels which lingered into WWII, followed by 1930s-era 147-foot three-ship Hawk-class and the much larger 220-foot Raven and Auk-classes early in the first days of that second great international hate.

Then came the 123-ship Admirable (AM-136)-class of 180-foot/950-ton vessels built during WWII– many of which remained in hard service through Korea before being passed on to allied nations.

With the lessons learned from that conflict, in which the Koreans used literally thousands of Soviet, Chinese and leftover Japanese mines up and down the coastline, a class of MSO (Mine Sweeper Ocean), sweepers was placed on order during that police action, with class leader USS Agressive (MSO-422) laid down at Luders Marine in Stamford, Connecticut 25 May 1951 and commissioned just weeks after the cease fire in 1953

At some 867-tons (fl) and 172-foot overall, they were roughly the same size as the steel-hulled minesweepers Admirable-class ships they were replacing, but they had a bunch of new tricks up their sleeve including using laminated wood construction with bronze and stainless steel fittings and to minimize their magnetic signature.

The main propulsion plant consisted of four Packard 1D1700 non magnetic diesel engines driving twin controllable pitch propellers (CRP). This was one of the earliest CRP installations in the navy.

They were also fitted with a UQS-1 mine-locating sonar, an important next step in minehunting.

UQS-1 mine-locating sonar panel currently at the Museum of Man in the Sea in Panama City. Photo by Chris Eger

UQS-1 mine-locating sonar panel currently at the Museum of Man in the Sea in Panama City. Photo by Chris Eger

Thus equipped, they could sweep moored mines with Oropesa (“O” Type) gear, magnetic mines with a Magnetic “Tail” supplied by three 2500 ampere mine sweeping generators, and acoustic mines by using Mk4(V) and A Mk6 (B) acoustic hammers.

Their armament, when compared to the Admirable-class steel hulls they replaced, was much lighter, consisting of a single Bofors 40mm/60 gun forward and two .50 cals. It should be pointed out the WWII sweepers carried a 3″/50, 4x Bofors, 6x20mm Oerlikons, Hedgehog ASW mortars plus depth charge racks and projectors on a hull roughly the same size.

USS Lucid as commissioned, she is the only MSO afloat in the Western hemisphere

USS Lucid as commissioned, she is the only MSO still afloat in the Western hemisphere. Note her 40mm gun.

Some 53 hulls were completed by 1958 by a host of small domestic yards for the U.S. Navy (Luders, Bellingham, Higgins, etc) that specialized in wooden vessels, and often had created PT-boats and sub-chasers during WWII. In addition to this, 15 were built for France, four for Portugal, six for Belgium, two for Norway, one of Uruguay, four for Italy, and six for Holland. The design was truly an international best-seller and in some cases the last hurrah for several of these small yards.

In U.S. service, they were quickly put to work everywhere from the Med to the South China Sea, performing general yeoman tasks for the fleet itself, participating in mine exercises and running sweeping ops in areas that still had the occasional WWII-era contact mine bobbing around. In addition, they helped with missile and torpedo tests, harbor defense exercises, acoustic ranging experiments, noise reduction experiments, located downed aircraft, performed special operations in 1962 during the nuclear tests in the Pacific Ocean, were instrumental in the Palomares hydrogen bombs incident, performed midshipman training cruises to the Caribbean, made repairs to cables and helped in the recovering of boilerplate and capsules for the Mercury and Gemini NASA programs.

Their shallow draft (10-feet in seawater) made them ideal for getting around littorals as well as going to some out of the way locales that rarely see Naval vessels. USS Leader (MSO-490) and USS Excel (MSO 439) became the first U.S. warships ever to visit the Cambodian capital of Phnom Penh when they completed the 180-mile transit up the Mekong River on 27 August 1961, a feat not repeated until 2007. USS Vital (MSO-474) ascended the Mississippi River in May 1967 to participate in the Cotton Carnival at Memphis, Tennessee.

USS Gallant (MSO-489) was used in 1966 for the filming of the Elvis Presley film, Easy Come, Easy Go.

Vietnam is where the class really shined, arriving early to the conflict, taking part in the party, and then sticking around for the clean up afterward.

As early as 1962, USS Fortify (MSO-446) was deployed off the coast of South Vietnam with her minesweeping gear removed and an electronic countermeasures “box” was installed on the fantail. The ship was involved in monitoring and intercepting Viet Cong radio transmissions, vectoring RVN gunboats to interdict large junks coming down the coast from the North that were suspected of furnishing arms and ammunition to cadres in the south. This led to some near-misses with NVA torpedo boats even before the Gulf of Tonkin incident.

Many of the class participated in Operation Market Time (11 March 1965 to December 1972) in an effort to stop the flow of supplies from North Vietnam into the south by sea. According to Navy reports, “The Tonkin Gulf Yacht Club” was very successful, but received little credit. Eventually all the supply routes at sea became non-existent, which forced the North Vietnamese to use the Ho Chi Minh Trail.

USS LEADER (MSO-490) Caption: Is seen from a Saigon based SP-2H Neptune aircraft while on a Market Time patrol during the later 1960s. The plane and ship are exchanging information on coastal traffic in the area. Description: Catalog #: NH 92011

USS LEADER (MSO-490) Caption: Is seen from a Saigon based SP-2H Neptune aircraft while on a Market Time patrol during the later 1960s. The plane and ship are exchanging information on coastal traffic in the area. Description: Catalog #: NH 92011

As part of this effort, the shallow water craft boarded and searched South Vietnamese fishing junks for smuggled weapons and other contraband (during USS Loyalty‘s first patrol alone, her crew boarded 348 junks, detained two and arrested 14 enemy smugglers), served as mother ships for replenishing the needs of “Swift” boats, provided gunfire support to U.S. forces ashore, (on 22 and 23 March 1966 the USS Implict alone fired nearly 700 rounds of 40mm ammunition supporting small South Vietnamese naval craft under fire from enemy shore batteries), gave special operations support to the American Advisory units and performed hydrographic surveys on shoreline depths.

After the war, it was the Aggressive-class MSOs who were tasked with Operation End Sweep–removing mines and airdropped Mark 36 Destructors laid by the U.S. in Haiphong Harbor in North Vietnam and other waterways.

End Sweep's line in action

End Sweep’s line in action

In all some 10 MSO’s were part of Seventh Fleet’s Mine Countermeasures Force (Task Force 78), led by Rear Adm. Brian McCauley, during this six-month operation in the first half of 1973.

At the height of their involvement in Vietnam, the Navy started a mid-life extension and modernization process for roughly half of their MSOs. Running at $1.5 million per ship, the old Packard engines were removed and replaced with new aluminum block Waukesha diesels. The first generation mine sonar was swapped out for the new SQQ-14. As additional space on the foc’sle was needed for installation of the SQQ-14 cabling, the WWII-era 40mm Bofors bow gun was replaced with a mount for a twin 20 mm Mk 68. New sweep gear to include a pair of PAP-104 cable-guided undersea tools were added as was accommodation for clearance divers and two zodiacs powered by 40hp outboards.

Just 19 were updated to the new standard, and the MSO fleet began to severely contract.

Several took some hard knocks, especially when it came to fires.

USS Avenge (MSO-423) was gutted by a fire while drydocked at Bethlehem’s Fort McHenry Shipyard in Baltimore in 1969 and stricken the next year after a survey found her too far gone. An earlier flash fire on USS Exultant (MSO-441) while underway in 1960 claimed five lives though the ship herself was saved. USS Force (MSO-445) was not so lucky when on 24 April 1973 she lost off Guam after when a fuel leak was ignited by the No.1 Engine turbocharger and spread rapidly throughout the ship. USS Stalwart (MSO-493) capsized and sank as a result of fire at San Juan, Puerto Rico, June 25, 1966. USS Enhance (MSO-437), USS Direct (MSO-430) and USS Director (MSO-429) likewise suffered serious fires but were saved.

USS Prestige (MSO-465) ran aground and was stranded in the Naruto Straits, Inland Sea, Japan on 23 Aug 1958 and was abandoned as a total loss. Similarly, USS Sagacity (MSO-469) in March 1970, grounded at the entrance to Charleston harbor, causing extensive damage to her rudders, shafts, screws, keel, and hull, leading her to be stricken that October.

The Royal Navy diesel submarine HMS Rorqual bumped into the USS Endurance (MSO-435) while docking at River Point pier in Subic Bay, Philippines in 1969 while USS Forrestal (CVA-59) collided with the USS Pinnacle (MSO-462) at Norfolk in 1959. In all cases, the damage was slight.

USS Valor (MSO-472), just 15 years old, was found to be “beyond economical repair” in a survey in 1970 and scrapped.

By the end of Vietnam, the MSOs retained were converted to U.S. Naval Reserve Training (NRT) tasking classified as Naval Reserve Force (NRF) ships, used for training their complements of reserve crews one weekend a month two-weeks during the summer. This changed the crews from 7 officers, 70 enlisted (77 total) when on active duty, to 5 officers, 52 enlisted plus 25 reserve while a NRF vessel.

USS Energy (MSO-436) and Firm (MSO-444) were transferred to the Philippines, while USS Pivot (MSO-463), Dynamic, Persistent and Vigor went to Spain. Others, unmodernized, were sold for scrap.

By the 1980s, the European war scenario relied on North Atlantic Treaty Organization (NATO) allies to participate substantially in mine warfare operations, and U.S. mine hunters continued to decline until just the 19 modernized 1950s MSOs, built for Korea and validated in Vietnam, remained in the NRF.

A bow view of the ocean minesweeper USS FORTIFY (MSO 446) underway, 6/8/1982

A bow view of the ocean minesweeper USS FORTIFY (MSO 446) underway, 6/8/1982. National Archives Photo.

A starboard view of the ocean minesweeper USS ILLUSIVE (MSO 448) underway, 8/13/1984

A starboard view of the ocean minesweeper USS ILLUSIVE (MSO 448) underway, 8/13/1984. National Archives Photo.

During this period they often spent much time at the Mine Countermeasures Station at Panama City, Florida where they tested the first versions of the AN/WLD-1 (V) unmanned Minehunting systems, developed to scour the water for bottom and moored mines.

wld-1-2 wld-1-mms

A few NRF MSOs were activated to assist in the Persian Gulf in 1987-88 during the tanker escort period (Operation Earnest Will) that involved Iranian sea mines, typically old Russian M08 contact types, swept.

Three sweepers: USS Fearless (MSO-442), USS Illusive (MSO-448), and USS Inflict (MSO-456), were towed 9,000 miles by the salvage ship USS Grapple (ARS-53) from Little Creek, Virginia, to the Persian Gulf.

While conducting minesweeping operations in the northern Persian Gulf, Inflict discovered and destroyed the first of 10 underwater contact mines deployed in a field across the main shipping channel.

Crewmen handle a minesweeping float on the stern of the ocean minesweeper USS INFLICIT (MSO 456), 4/27/1988

Crewmen handle a minesweeping float on the stern of the ocean minesweeper USS INFLICIT (MSO 456), 4/27/1988. National Archives Photo

Then came the affair with Saddam in 1990.

Four minesweepers, USS Leader (MSO-490), USS Impervious (MSO-449), USS Adroit (MSO-509) and the brand new USS Avenger (MCM-1), were loaded aboard the Dutch heavy lift ship Super Servant 3 on 19 August 1990 at Norfolk and offloaded 5 October 1990 in the middle east.

Impervious, foreground, and Adroit (MSO 509) sit aboard the Dutch heavy lift ship Super Servant 4 as its deck is submerged to permit minesweepers to be unloaded. Photo by PHAN Christopher L. Ryan

Impervious, foreground, and Adroit (MSO 509) sit aboard the Dutch heavy lift ship Super Servant 4 as its deck is submerged to permit minesweepers to be unloaded. Photo by PHAN Christopher L. Ryan

You may not remember now, but Desert Storm at sea was a mine war, with USS Tripoli and USS Princeton (CG 59) rocked by exploding mines. Saddam sewed more than a 1,000 of his deadly easter eggs across the northern Gulf and it was the job of the sweepers, along with allied boats and helicopters and some 20 different EOD clearance teams, to clear the way for a possible D-Day style amphibious invasion by the Marines as well as hacking a path through the danger zone for battleships to approach for NGFS.

And with the victory in the desert, the MSOs were paid off, replaced nominally by a new class of (since disposed of) Osprey-class MHCs and the rest of the Avengers.

Between 1989-1994 the last of the MSOs were decommissioned and stricken with the healthiest four units transferred to the Republic of China Navy (Taiwan) in 1994-95: USS Conquest (MSO-488), USS Gallant (MSO-489), USS Pledge (MSO-492), and USS Implicit (MSO-455) as ROCS Yung Tzu (MSO-1307), ROCS Yung Ku (MSO-1308), ROCS Yung Teh (MSO-1309), ROCS Yung Yang (MSO-1306), respectively, are still in service.

exconquestandgallant

Six were held on red lead row until as late as 2002, when they were scrapped despite the pleas from veterans’ groups to preserve one, with the MARAD claiming it was policy not to donate wooden ships due to the cost and magnitude of the maintenance required for upkeep.

In all, some 50,000 sailors served at one time or another on these wooden ships and are very well organized in The Navy MSO Association.

Finally, the MSO sailors were came across the old USS Lucid (MSO-458) which had been sold as scrap for $40,250 back in 1976 and had been used as a houseboat ever since.

Donated, the ship has become part of the Stockton Historical Maritime Museum since 2011 and is open to the public.

lucid

She is the only MSO preserved in the West.

In Holland, HNLMS Mercuur (A856), after her decommissioning in 1987, was preserved as a museum ship, first in Amsterdam, later in Scheveningen. She will be towed to the city of Vlissingen at some point this winter, and re-open as a museum ship in Vlissingen’s Perry dock around March 2017.

In all, the class served 40 years in a myriad of tasks and a few are still around and kicking.

Not bad for some forgotten old wooden boats.

The ocean minesweeper USS INFLICIT (MSO 456) heads towards the Persian Gulf to support US Navy escort operations, 9/1/1987

The ocean minesweeper USS INFLICIT (MSO 456) heads towards the Persian Gulf to support US Navy escort operations, 9/1/1987

Warship Wednesday Nov. 23, 2016: A long overdue Salute

Here at LSOZI, we are going to take off every Wednesday for a look at the old steam/diesel navies of the 1859-1946 time period and will profile a different ship each week. These ships have a life, a tale all of their own, which sometimes takes them to the strangest places. – Christopher Eger

Warship Wednesday Nov. 23, 2016: A long overdue Salute

Courtesy of D. M. McPherson, 1974. Catalog #: NH 81370

Courtesy of D. M. McPherson, 1974. Catalog #: NH 81370

Here we see the Admirable-class minesweeper USS Salute (AM-294) photographed sometime in 1944. Although she gave her last measure too soon after, her memory and relics endure.

The U.S. Navy has a long history of minesweeping, having lost the first modem ships to those infernal torpedoes in the Civil War. As a byproduct of Mr. Roosevelt’s Great North Sea Mine Barrage of the Great War, the Navy commissioned their first class of minesweepers, the Lapwing or “Old Bird” type vessels which lingered into WWII, followed by 1930s-era 147-foot three-ship Hawk-class and the much larger 220-foot Raven and Auk-classes early in the first days of that second great international hate.

In early 1941, the Navy set its sights on a hybrid class of new steel-hulled oceangoing sweepers built with lessons learned from their previous designs, that of a 180-foot, 750-ton vessel that could both clear mines and, by nature of their forward and aft 3″/50 guns, provide a modicum of escort support. Since they could float in 9’9″ of water, they were deemed coastal minesweepers at first.

Preliminary design plan, probably prepared during consideration of what became the Admirable (AM-136) class. This drawing, dated 2 May 1941, is for a 750-ton (full load displacement) vessel with a length of 180 feet. Scale of the original drawing is 1/8" = 1'. The original plan is in the 1939-1944 "Spring Styles Book" held by the Naval Historical Center U.S. Navy photo S-511-34

Preliminary design plan, probably prepared during consideration of what became the Admirable (AM-136) class. This drawing, dated 2 May 1941, is for a 750-ton (full load displacement) vessel with a length of 180 feet. Scale of the original drawing is 1/8″ = 1′. The original plan is in the 1939-1944 “Spring Styles Book” held by the Naval Historical Center U.S. Navy photo S-511-34

First of the class of what would eventually turn into orders for 147 ships (of which 123 were completed) was USS Admirable laid down as AMc-113, 8 April 1942 in Tampa, Florida.

Another 68 craft, sans mine gear, were completed as PCE-842-class patrol craft.

The hero of our tale– the first to carry her name– USS Salute (AM-294) was laid down 11 November 1942 at Winslow Marine Railway and Shipbuilding Co, Seattle, WA. Commissioned 4 December 1943 with LT Raymond Henry Nelson, Jr., USNR, in command, the addition of ASW gear and an AAA suite (though one of the original design’s 3-inchers were deleted) raised her displacement to 945 tons fully loaded but gave her some defense against Japanese subs and planes.

On board Salute on her builder's trials, note the Winslow Marine flag from her deckhouse

On board Salute on her builder’s trials, note the Winslow Marine flag from her wheelhouse

Salute on trials from Winslow

Salute on trials from Winslow

uss-salute-am-294-built-in-november-1942-by-winslow-marine-railway-and-shipbuilding-co
According to DANFS, she spent most of 1944 working out of Hawaii escorting convoys between Pearl Harbor, Majuro, Kwajalein, Eniwetok, Guam, and Saipan. It was in this work that she picked up her distinctive camo scheme in March 1944.

uss-salute-puget-sound

With LT Jesse Robert Hodges, USNR, assuming command in June, Salute reported to the 7th Fleet at Manus on 8 October 1944 for the Leyte invasion.

Working with her sisters in Mine Division 34 off the Leyte beaches, she helped clear the landing areas and provide cover fire from Japanese air attacks then combed the waters for survivors of the great Battle off Samar.

Between November 1944 and April 1945, a period of just over six months, Salute conducted dangerous pre-invasion sweeps at Ormoc Bay, Mindoro Island, Subic, the Lingayen Gulf, Zambales, Mariveles and off Corregidor in Manila Bay, the Sulu Sea off Palawan, and off the beaches of Legaspi– often while under fire from shore batteries and dodging kamikazes.

It’s not hard to see how she earned five battle stars for her World War II service. She reportedly cleared 143 Japanese naval mines during the Philippines Campaign.

On 9 May, Salute arrived at Morotai to prepare for operations in the Netherlands East Indies (today’s Indonesia).

It was in that chain that, while sweeping off Brunei Bay, Borneo, on 7 June 1945, she struck a mine, which broke the tiny ship’s back. Landing craft came alongside in an attempt to prop up the rapidly swamping ship, but her hull had taken fatal damage and within minutes, her crew was ordered off the ship. Once clear, the lines holding Salute to the landing craft were cut and she was cast loose into the bay where she quickly swamped, broke in two, and sank, her bow coming to rest over her stern.

salute-wreckFrom a report by Lt. James J. Hughes, an officer aboard Salute who survived the explosion:

“The ship was hit mid-ship, right underneath the belly, and it came right up through all the decks,” said Hughes. “Anybody in that area was killed, especially in the engine room; they didn’t have a chance. We hit it about 4:00 in the afternoon and sunk about midnight. We were making the last run of the day.”

Salute suffered nine crewmembers killed or missing and two officers and eight enlisted wounded with the War Department reporting her loss on June 26. She was struck from the Naval Register 11 July 1945.

Located in 90 feet of water at 5° 08’N, 115° 05’E, over the years she became a popular dive site after the Malaysian navy removed her unexploded depth charges, which brings us to recent developments.

Navy divers from Mobile Diving and Salvage Unit (MDSU) 1 along with Royal Brunei navy personnel dove on Salute from USNS Salvor (T-ARS-52), located in 90 feet of water, over a three-day period earlier this month.

The diving operations were the first by the U.S. Navy on the wreckage of Salute and were conducted as part of Cooperation Afloat Readiness and Training (CARAT) 2016.

“These operations provided U.S. Navy divers a unique opportunity to work alongside our Bruneian counterparts on a very meaningful project,” said Lt. Chris Price, detachment officer-in-charge, MDSU 1. “We are preserving our Navy’s rich history and heritage, and giving a very fitting remembrance to these fallen Sailors.”

USS SALUTE (November 16, 2016) U.S. Navy Divers attached to Mobile Diving & Salvage Company ONE divers serving with the Royal Brunei Armed Forces gather for a group photo at the wreckage site of USS Salute (AM-294), which sank in Brunei waters on June 7, 1945, during Cooperation Afloat Readiness and Training (CARAT) Brunei 2016, Nov. 15. CARAT is a series of annual maritime exercises between the U.S. Navy, U.S. Marine Corps and the armed forces of nine partner nations to include Bangladesh, Brunei, Cambodia, Indonesia, Malaysia, the Philippines, Singapore, Thailand, and Timor-Leste. (U.S. Navy photo by Lt. Chris Price/RELEASED)

USS SALUTE (November 16, 2016) U.S. Navy Divers attached to Mobile Diving & Salvage Company ONE divers serving with the Royal Brunei Armed Forces gather for a group photo at the wreckage site of USS Salute (AM-294), which sank in Brunei waters on June 7, 1945, during Cooperation Afloat Readiness and Training (CARAT) Brunei 2016, Nov. 15. CARAT is a series of annual maritime exercises between the U.S. Navy, U.S. Marine Corps and the armed forces of nine partner nations to include Bangladesh, Brunei, Cambodia, Indonesia, Malaysia, the Philippines, Singapore, Thailand, and Timor-Leste. (U.S. Navy photo by Lt. Chris Price/RELEASED)

USS SALUTE (November 16, 2016) U.S. Navy Divers attached to Mobile Diving and Salve Unit ONE place a memorial plaque at the wreckage site of USS Salute (AM-294) which sank in Brunei waters on June 7, 1945, during Cooperation Afloat Readiness and Training (CARAT) Brunei 2016, Nov. 16. (U.S. Navy photo by Lt. Chris Price/RELEASED)

USS SALUTE (November 16, 2016) U.S. Navy Divers attached to Mobile Diving and Salve Unit ONE place a memorial plaque at the wreckage site of USS Salute (AM-294) which sank in Brunei waters on June 7, 1945, during Cooperation Afloat Readiness and Training (CARAT) Brunei 2016, Nov. 16. (U.S. Navy photo by Lt. Chris Price/RELEASED)

Four artifacts– a gas mask, a glass inkwell, and two pieces of china: a larger plate and a smaller plate– were recovered and are being assessed for preservation.

161109-n-th437-008 161109-n-th437-029-1024x682 161109-n-th437-056-1024x682

From a NHHC Underwater Archaeology Branch release:

However, the four pieces are not all in the greatest of condition—the mask especially—and because of the aquatic environment they spent the last 71 years in, they will all require specialized conservation treatment. Conservation is a main component of any underwater archaeology program since artifacts recovered from submerged archaeological sites require special preservation care.

Besides the recent attention, Salute is remembered by a veteran’s website that hosts crew reunion information. In 1995 the group placed a wreath on her wreck during the 50th anniversary of the liberation of Labuan.

Her name was recycled for an Aggressive-class ocean minesweeper USS Salute (MSO-470) commissioned on 4 May 1955. She famously helped look for a lost H-bomb off Spain in 1966 and continued to serve until 1971 when she was broken up prematurely.

The U.S. Navy minesweeper USS Salute (MSO-470) at Luders Marine Construction Co., Stamford, Connecticut (USA), in January 1955.

The U.S. Navy minesweeper USS Salute (MSO-470) at Luders Marine Construction Co., Stamford, Connecticut (USA), in January 1955.

The latter Salute‘s engineering plans are preserved in the National Archives and she was the last to carry the name on the Navy List.

Speaking of plans, the Admirable-class sweepers have been a very popular model over the years:

lindberg-1-130-uss-sentry-am-299-admirable-class-wwii-us-navy-minesweeper

As for Salute‘s Admirable-class sisters, 24 were given to the Soviets in 1945 and never returned, others remained in use by the Navy through the Korean War era, and some were later passed on to the Taiwan, South Korea, the Republic of Vietnam, and the Dominican, Mexican, Myanmar, and Philippine navies.

At least five PCE-842/Admirable-class ships remain in nominal service as patrol craft with the Philippines including BRP Magat Salamat (PS-20), formerly USS Gayety (AM-239), shown below.

https://c2.staticflickr.com/4/3746/9469712901_3a0c96497c_b.jpg

Since 1993, the only Admirable-class vessel left above water in the U.S. is USS Hazard (AM-240).

Now a National Historic Landmark, she was retired in 1971 and, put up for sale on the cheap:

1971-newspaper-ad-for-the-disposal-of-uss-hazard-msf-240-an-admirable-class-minesweeper-of-the-wwii-us-navy

Hazard was installed on dry land at Freedom Park on the Missouri River waterfront in East Omaha where she is open to the public.

Please visit her.

hazard-buried-in-freedom-park

According to the NPS:

The ship was transferred to Omaha with all of her spare parts and equipment intact. The only equipment missing from USS Hazard is the minesweeping cable. All equipment (radio, engines, ovens, electrical systems, plumbing) is fully operational. USS Hazard still retains its original dishes, kitchen utensils, and stationery. USS Hazard is one of the best preserved and intact warships remaining from World War II. USS Hazard is a virtual time capsule dating from 1945.

Specs:

Image by shipbucket

Image by shipbucket

Displacement: 945 t (fl)
Length:     184 ft. 6 in (56.24 m)
Beam:     33 ft. (10 m)
Draft:     9 ft. 9 in (2.97 m)
Propulsion:
2 × Cooper Bessemer GSB-8 diesel engines
National Supply Co. single reduction gear
2 shafts
Speed:     14.8 knots
Complement: 104
Armament:
1 × 3″/50 caliber gun
1 × twin Bofors 40 mm guns
6 × Oerlikon 20 mm cannons
1 × Hedgehog anti-submarine mortar
4 × Depth charge projectors (K-guns)
2 × Depth charge tracks

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