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Meanwhile, on Cape Hatteras

From the National Park Service:

On the morning of Sunday, November 25, a training mine containing no ordnance was discovered south of Salvo, near off-road vehicle ramp 23. The training mine was anchored in place by National Park Service Rangers until a U.S. Navy Explosive Ordnance Disposal team from Norfolk, Virginia arrived for retrieval. The training mine was safely removed from the beach shortly after 2:00 pm.

Good deal on slightly used minesweepers, some assembly required

If you are in the market for some pre-owned warships, the Royal Australian Navy wants to make a deal. Working through a commercial service, the Navy advertised the HMAS Hawkesbury and HMAS Norman for sale “Sold As Is Where Is.”

The 172-foot long mine hunters have composite hulls designed to “flex inwards if an undersea explosion occurs nearby,” which is always a good thing.

HMAS Hawkesbury left, and HMAS Norman are Huon-class coastal mine hunters commissioned in 2000. They have been in reserve for the past seven years. (Photo: Royal Australian Navy)

Built in 2000 as part of a six-ship class to an Italian design (Lerici-class, the same as the U.S. Navy’s short-lived Osprey-class MHCs) both Hawkesbury and Norman were laid up in 2011 and have been in storage ever since while the other four ships have remained with the fleet.

Sadly, it looks like their DS30B 30mm Bushmaster cannons and M2 .50-cal machine guns have been removed, but the vendor offering them for sale suggests they could be turned into luxury yachts or charter vessels.

The vendor suggests they could be converted to charter vessels or yachts. (Photo: Grey Online)

Not mentioned is a Jacques Cousteau/Steve Zissou-style recycle.

No price is listed but the vendor, Grays Online, does caution that the ships have had their shafts and propellers removed and would have to be towed off by the buyer, saying, “inspection is highly recommended.”

Warship Wednesday, Oct. 31, 2018: The surprisingly long-lasting ghosts of the fleet

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, Oct. 31, 2018: The surprisingly long-lasting ghosts of the fleet

USS Specter’s hull number blotted out for wartime security via Navsource

With it being Halloween today, I couldn’t resist taking a stab at a spooktastic WW. While the tale of the USS Water Witch is a long and interesting one, I think I’ve done a lot of Civil War stuff lately and I have a big post (spoiler) coming up on the USS Cairo, so I skipped ahead to the 20th Century. Although the U.S. Navy has, by and large, stuck to names associated with naval heroes, states, cities, battles, and lawmakers, Interestingly enough, a pair of WWII minesweepers made it into service with the names USS Phantom and USS Specter, and both have interesting backstories.

So how could I resist?

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. The 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.

The twin subjects of our tale today: Phantom (AM-273) was laid down by the Gulf Shipbuilding Co., Chickasaw, Ala., and commissioned 17 May 1944; while Specter (AM-306)–which was ironically supposed to be named “Spector”– was laid down by Associated Shipbuilders, Seattle, Wash. and commissioned on 30 August 1944. Phantom spent the rest of 1944 doing coastal patrol off the East Coast while Specter soon set off for the Pacific as the war.

By 1945, both were active in the West Pac, with Phantom picking up three battle stars while Specter won four, seeing service off Okinawa, Iwo Jima, Saipan, and the Japanese Home Islands.

Both were busy clearing minefields, patrolling, and performing escort duty, looking for submarines, suicide boats and Japanese kamikaze (Specter shot down one off le Shima on 25 May). Specter notably swept mines post-war at Nagasaki, Sasebo, Bungo Suido, and Tsushima while Phantom did the same off Okinawa and the China coast, remaining hard at work into the next year.

USS NIMBLE (AM-266) Caption: End ship in a nest of nine minesweepers and LCIS, at San Diego, California, circa 1945-46. Other ships in nest include PIVOT (AM-276), PHANTOM (AM-273), LCI-633. Description: Courtesy of Ted Stone 1979. Catalog #: NH 89284

The mines thinning, Phantom was decommissioned 10 October 1946 at Subic Bay while Specter was sent stateside, joining the mothball fleet at Orange, Texas after decommissioning 26 February 1947.

In the interest of propping up Chiang Kai-shek and his flagging KMT– as well as drawing down surplus– Phantom was stricken and transferred to the Nationalist Chinese Navy 15 June 1948. There, she served briefly as ROCS Yung Ming until scrapped in 1951.

As for Specter, she remained at Orange where she was duly redesignated from AM-306 to Fleet Minesweeper (Steel Hull). MSF-306, on 7 February 1955 while in reserve.

On 1 July 1972, after 26 years gathering red rust in Texas, she was struck and transferred the next year to the Armada de México to join a gaggle of other sisters used as patrol boats in an effort to keep out the “red menace” from Cuba. She became first ARM DM-04 and was later renamed ARM General Manuel E. Rincón (C-52).

For reference, the first of a score of Admirables to go south of the border was ex-USS Jubilant (AM/MSF-255)

Photo caption: National Defense Reserve Fleet, Orange, Texas (6 Dec 1962) – The former Admirable-Class Minesweeper USS Jubilant (AM 255) is being transferred to the Mexican Navy as DM-01 (D 1). She is the first five out of twenty U.S. Navy minesweepers being sold to Mexico from the World War II “mothball fleet.” U.S. Navy Commander A.F. Holzapfel said the vessels are destined for Mexico’s Yucatan patrol area to guard against Cuban infiltration. She will be renamed and reclassified as the ARM Riva Palacio (C 50) United Press International photo

The 20 Mexican Admirables, if you are curious:

ARM DM-01 (ex USS Jubilant MSF 255) (renamed General Vicente Riva Palacio C -50)
ARM DM-02 (ex USS Hilarity MSF 241)
ARM DM-03 (ex USS Execute MSF-232) (renamed ARM General Juan N. Méndez C-51).
ARM DM-04 (ex USS Facility MSF 233).
ARM DM-04 (ex USS Specter MSF 306) (renamed ARM General Manuel E. Rincón C-52), transferred in 1973 and also first registered as ARM DM-04.
ARM DM-05 (ex USS Scuffle MSF 298) (renamed ARM General Felipe Xicotencatl C-53).
ARM DM-06 (ex USS Eager MSF 224).
ARM DM-07 (ex USS Recruit MSF 285).
ARM DM-08 (ex USS Success MSF 310).
ARM DM-09 (ex USS Scout MSF-296).
ARM DM-10 (ex USS Instill MSF 252).
ARM DM-11 (ex USS Device MSF 220) (renamed E-1) (renamed at the end ARM Cadet Agustín Melgar C-54).
ARM DM-12 (ex USS Ransom MSF 283) (renamed ARM Lieutenant Juan de la Barrera C-55).
ARM DM-13 (ex USS Knave MSF 256) (renamed ARM Cadet Juan Escutia C-56).
ARM DM-14 (ex USS Rebel MSF 284) (renamed ARM Cadet Fernando Montes de Oca (C-57)
ARM DM-15 (ex USS Crag MSF 214)
ARM DM-16 (ex USS Dour MSF 223) ) (apparently re-registered E-6)
ARM DM-17 (ex USS Diploma MSF 221) (renamed ARM Cadet Francisco Márquez (C-59)
ARM DM-18 (ex USS Invade MSF 254) (renamed ARM General Ignacio Zaragoza C-60)
ARM DM-19 (ex USS Intrigue MSF 253) (renamed ARM Vicente Suárez C-61)
ARM DM-20 (ex USS Harlequin MSF 365) (converted to ARM Oceanographic, research H-02, later renamed ARM General Pedro María Anaya A-08 and finally ARM Aldebaran BE-02)

ARM DM-17 (ex USS Diploma MSF 221) 20 November 1988, Ciudad del Carmen, Campeche, Mexico, via Navsource

Most of the class would be stricken in Mexican service by the mid-1980s, with the exception of the 11 above that were redesignated corvettes (hence the C-designation) and continued to serve as offshore patrol craft for another decade or more. Specter/DM-04/Rincón survived until 2001.

The last Admirable in Mexican service, ex-USS Harlequin (AM 365)/Oceanográfico/Anaya/Aldebaran was still operational until 2007 when she was sunk as a reef.

The 11 old C-designated Admirables would be replaced in their patrol role by Auk-class minesweepers converted in the 1990s to install a helicopter pad for a German-made MBB BO 105CB helicopter. They looked wacky. Almost like a minesweeper dressed up as a frigate for Halloween.

Former AUK class minesweeper in Mexican navy note helicopter pad for BO105. Photo by Armada de Mexico (SEMAR)

Former AUK class minesweeper in Mexican navy note helicopter pad for BO105. Photo by Armada de Mexico (SEMAR)

These, in turn, were all replaced in by the 2000s by the domestically-built Holzinger-, Durango-, and Oaxaca-class offshore patrol vessels, 1,500-ton ships of a much more modern design.

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 Phantom/Specter’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, along with their PCE-gunboat sisters, were later passed on to the South Korea, the Republic of Vietnam, and the Dominican, Myanmar, and Philippine navies. The latter still uses a few, now with 80 years on their hulls.

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, see if she has any treats.

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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They are possibly one of the best sources of naval study, images, and fellowship you can find http://www.warship.org/membership.htm

The International Naval Research Organization is a non-profit corporation dedicated to the encouragement of the study of naval vessels and their histories, principally in the era of iron and steel warships (about 1860 to date). Its purpose is to provide information and a means of contact for those interested in warships.

Nearing their 50th Anniversary, Warship International, the written tome of the INRO has published hundreds of articles, most of which are unique in their sweep and subject.

PRINT still has its place. If you LOVE warships you should belong.

I’m a member, so should you be!

Never underestimate household materials

From the collection of the U.S. Army Ordnance Training and Heritage Center, Ft. Lee:

This is a Vietnamese, homemade, floating water mine that was made circa 1970. It is constructed of a cardboard box wrapped in black plastic. There are nine aqua and white colored plastic flotation devices with wrapped charge simulated in between. It is held together with four wooden sticks that are tied together with rubber strips and cordage. Also, there is approximately 100 ft. of cord for directing purposes. During the Vietnam conflict, there were many of these types of devices employed in the rivers and canals of South Vietnam.

If it seems silly, keep in mind that a team of VC waterborne sappers were able to mine the WWII-era MSTS-manned jeep carrier USNS Card and put her on the bottom of Saigon harbor, although she was soon refloated and repaired.

Mine closure

Yup, seems to be a MKB training mine that was left unswept after an excercise 13 years ago that caused the hubub around Seattle this week.

From U.S. Navy Region Northwest:

The Navy conducted additional analysis on Tuesday’s incident involving an unknown mine in the Puget Sound and subsequent detonation at 8 p.m.

It was determined the mine was from an exercise Naval Undersea Warfare Command, Keyport conducted in 2005. This exercise was an opportunity for academia to demonstrate various Unmanned Underwater Vehicles and their capability to detect underwater objects and avoid submerged obstacles.

During this exercise, inert training mines were placed in areas between Brownsville, Keyport, and Bainbridge Island. Only a small number of the training mines were positively buoyant. Not all training mines were recovered.

It has been confirmed the device destroyed Tuesday was a positively buoyant, inert training mine used during the 2005 exercise.

In order to avoid similar incidents in the future, the Navy will survey the exercise areas and recover any remaining positively buoyant mines.

By request of the State of Washington in the interest of public safety, Navy Explosive Ordnance personnel safely disposed of the device that appeared to be a dated military mine in waters between Keyport and Bainbridge Island, Washington.

The device was detonated at 8:04 p.m. (Tuesday).

The detonation did not create a secondary explosion which indicated the device was inert.

The Navy thanks the following partner agencies for their support in the response: The U.S. Coast Guard, the Suquamish Tribe, State of Washington, Kitsap County, and the National Oceanographic and Atmospheric Administration.

Mystery contact mine pops up near Seattle marina

So there was a certain pucker factor this week when this bad boy showed up.

The device found drifting Tuesday afternoon near the Port Brownsville Marina in Kitsap County. The Coast Guard established a 1,500-yard safety zone around it. (Tom Matsuzawa / KIRO 7)

As reported by the Kitsap Sun, a Coast Guard spokeswoman said the object was reported at about 2 p.m. Tuesday, first noticed by conservation officers.

“The Navy says initial inspection of the moored mine showed it had decades of marine growth. At about 5 p.m., Navy divers secured a long line to the device and began towing it with a small boat. By 8:15 p.m., officials said it had been detonated without incident.”

Described as an inert practice mine of unknown origin with decades of marine growth, the Navy is investigating the backstory of the device but you can be sure the local MIUWU guys have assholes the size of cheerios.

For reference, training mine, below. These were based on the old WWI/II-era spherical Mk 5, a moored Hertz-horn (acid) contact mine, and the Mk 6, a smaller antenna type with a Hertz backup. The USN still had quantities of these live mines on had as late as the 1980s and practice casings, as you see here, are still in use:

970215-N-3093M-001 Aviation Ordnanceman 1st Class David Ahearn (Diver) attaches an inert Satchel Charge to a training mine, during exercises in waters off Naval Base Guantanamo Bay, Cuba. U.S. Navy Photograph by Photographers Mate 2nd Class Andrew Mckaskle (Released Sept. 12, 2012)

WWII mines and trawlers don’t mix

French mine clearance divers ensure the proper neutralization of the mine. Photo: Préfecture de la Manche

Off the coast of Normandy last week the French trawler Le Retour hauled in a heck of a full net, to include one Monika-type Luftmine B (G-mine), formerly of German ownership.

UXOs are a common thing along the shores of Europe.

The big minenbombe had an explosive charge somewhere on the order of 860 kilos, which would have wrecked Le Retour for sure ala the spy trawler Saint Georges in the 1980s Bond classic, For Your Eyes Only.

Gratefully, French Navy clearance divers were able to render the big easter egg inert with no casualties.

More here.

yokosukasasebojapan.wordpress.com/

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