Category Archives: mine warfare

Spotted, LCS and JHSV Building Together

Was passing through Mobile and saw this outside of Austal’s docks. The 418-foot long Independence-class (PCU) USS Coronado (LCS-4) and the 337-foot long Spearhead class Joint High Speed Vessel (JHSV) USNS Choctaw County (JHSV-2) which was originally ordered as the US Army Ship Vigilant.

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Both are under construction.

Coronado is set to commission this year and will be the second LCS to feature a high-speed trimaran hull and will be designed to (hopefully) defeat littoral threats and provide access in coastal waters for missions such as mine hunting, naval special warfare support, anti-submarine warfare and surface warfare.

DSCN4491
Specs when finished of Coronado :
Displacement:     2,176 tons light, 2,784 tons full, 608 tons deadweight
Length:     127.4 m (418 ft)
Beam:     31.6 m (104 ft)
Draft:     13 ft (3.96 m)
Propulsion:     2× gas turbines, 2× diesel, 4× waterjets, retractable Azimuth thruster, 4× diesel generators
Speed:     40+ knots, 47 knots (54 mph; 87 km/h) sprint
Range:     4,300 nm at 20+ knots
Capacity:     210 tonnes
Complement:     40 core crew (8 officers, 32 enlisted) plus up to 35 mission crew
Sensors and
processing systems:
Sea Giraffe 3D Surface/Air RADAR
Bridgemaster-E Navigational RADAR
AN/KAX-2 EO/IR sensor for GFC
Electronic warfare
& decoys:
EDO ES-3601 ESM
4× SRBOC rapid bloom chaff launchers
Armament:
BAE Systems Mk 110 57 mm gun
4× .50-cal guns (2 aft, 2 forward)
Evolved SeaRAM 11 cell missile launcher
modular Mission modules
Aircraft carried:
2× MH-60R/S Seahawks
MQ-8 Fire Scout

DSCN4492
The JHSV was originally ordered by the US Army (yes, they have ships too)  to transport U.S. Army and U.S. Marine Corps company-sized units with their vehicles to forward areas ‘intratheather’. This is soft power” missions — responding to natural disasters, providing humanitarian assistance, conducting port visits and training partner military forces, among others. Its based on the Hawaiian Superferry. Since its built to commercial standards (its aluminum), manned by civilians(operated by the Military Sealift Command -MSC), has neither a well deck nor a landing ship bow ramp, and is unarmed (well there are four mounts for M2/Mk19/M240 style crewserved weapons if needed), its not capable of making ampibious assaults on hostile beaches. However it IS capable of everything but and the idea is that it will free up legit Ampibs for that purpose while it handles the light duty ‘operations other than war’ stuff in what is termed today as ‘permissive environments’. Of course it a situation like off the Somali coast, it could be used with CRRC type rubber boats with marines aboard, or SWCC guys in fast boats with frogmen.

But then again, look at what happened to the civilian crewed and unarmed RFA Sir Tristain and RFA Sir Galahad (both the same general size as the JHSV) in the Falklands . Hopefully the big blue will keep these JHSVs out of harms way as a lesson from 1982.

Specs when finished of USNS Choctaw County (JHSV-2)
Tonnage:     1,515 tonnes
Length:     103.0 m (337 ft 11 in)
Beam:     28.5 m (93 ft 6 in)
Draft:     3.83 m (12 ft 7 in) — that’s pretty shallow
Can turn in an 86 foot diameter
Propulsion:     Four MTU 20V8000 M71L diesel engines with Four ZF 60000NR2H reduction gears (waterjets, not props)
Speed:     43 knots balls out. (35 when fully loaded)
Range = 1200 nm
Troop Capacity = 312 seated airline style seats and 144 berths that can be rotated for long trips
Weight/cargo Capacity = 635 tons in a 20,053 square feet cargo area which could carry 280 cars, Abrams tanks, or 6 shipping containers with a loading ramp that can support the M1.
Crew = 22 MSC civilian mariners plus 17 USN commo/support
Cost = $250M each, $2.5B program
Aircraft carried: landing pad for upto CH-53 heavy-lift helicopter, ondeck storage space for HH-60 sized helicopter.

Warship Wednesday, March 27

Here at LSOZI, we are going to take out 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.

– Christopher Eger

Warship Wednesday,  March 27

Restored PT-658 in June 2012

Here we see a one of the very last of hundreds of PT boats built during WWII for the Allied Navies. She is PT-658 and she is wearing her correct 1945-style Measure 31-20L Camouflage. Built in just five months in 1945, she was completed 30 July 1945 by Higgins Industries, New Orleans, LA. During WWII there were the Elco boats, Huckings, Vosper and the Higgins boats, all similar designs. Some 620~ of all types were ordered and 199 of these were the 78-foot Higgins boats. While not all were finished, 99 of the 531 PT boats that served during World War II, were lost to various causes.

Higgins Boat under construction in New Orleans while a Coasty looks on to keep everyone honest

Higgins Boat under construction in New Orleans while a Coasty looks on to keep everyone honest

Comparison between the Elco and Higgins boats

Comparison between the Elco and Higgins boats

Finished  too late for the war she was to be assigned to Motor Torpedo Boat Squadron FORTY FIVE (PTRon 45), but this group was never stood up. If she had been, odds are she would have shipped out to the Pacific and would never have been seen again. You see after WWII the Navy sank, burned, gave away, or just left these boats to rot over there. The lifespan of a plywood boat rushed to completion wasn’t thought to be very long so the Navy wasn’t thrilled about wasting more money on these disposable craft.

The fate of most of the PT boats in WWII. More than 100 were burned in the Philippines alone

The fate of most of the PT boats in WWII. More than 100 were burned in the Philippines alone

She was reclassified as “Small Boat, C105343″, 27 August 1946 and then as “Floating Equipment 3” two years later and kept around as a work boat on the West Coast. For a decade she helped support the DEW station on Santa Rosa Island and chased stray boats out of the Point Mugu missile test range. She was finally sold in 1958 by the Navy to a private owner who used her as the yacht Porpoise. In 1993 a group of PT-boat vets and interested parties found her on the West Coast and tried to save her.

PT-658 was stripped down and then built back up over the course of the past twenty years

PT-658 was stripped down and then built back up over the course of the past twenty years

This group called SAVE THE PT BOAT INC  “was formed by a group of gray-haired ex-PT boaters to take custody of a historic relic, PT 658, a  World-War II motor torpedo boat, and restore it to original operating condition, with full armament and three 1,850 horsepower Packard V-12 engines.” and it seems as if they are well within reach of that goal.

On 'patrol' with a 25-foot USCG Homeland Security Boat
PT-658 is one of just 11 WWII-era PT boats left, and is one of the very few of these boats that are still any type of operational condition. In fact, she is the only 100% authentically restored U.S. Navy PT boat actually operational today. You can check her out in Portland, Oregon at the Swan Island Navy Operational Support Center Pier.

Specifications:

Displacement 56 t.
Length 78′
Beam 20′ 8″
Draft 5′ 3″
Speed 41 kts.
Complement 17
Armament: As a late war Higgins (PT625 class) the PT658 was, for her size, one of the most heavily armed vessels in the US Navy
She carried :

  • one 40mm Bofors M3 cannon aft,
  • one 37mm Oldsmobile M9 autocannon offset to port forward,
  • 2 twin 0.50 cal Browning M2 Machine Guns amidships:
  • 2 M4 20mm Oerlikon cannons;
  • 4 Mk13 Aircraft Torpedoes: (600# warhead) 22.5 inch diameter, 13’ 6″ long, 33.5 knot speed, weight 2216#, range 6300yds (~3.5 miles) filled with 2800 psi air, grain alcohol and water to run a steam turbine turning gear operated counter rotating propellers.
  • 2 M6 300# TNT depth charges: Manual depth setting and manual release
  • plus smallarms and a smoke generator.

Radar : US Navy “SO” Type Radar : This radar was fitted on PT Boats beginning in 1943 and was later replaced towards the end of the war with SJ. Both were 3000 MHz with 50kw pulse, surface search radars made by Raytheon. Approximate range was 25 Nautical Miles.

Propulsion: Three 4,500shp Packard W-14 M2500 gasoline engines, three shafts.

If you liked this column, please consider joining the International Naval Research Organization (INRO)

They are possibly one of the best sources of naval lore http://www.warship.org/naval.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.

I’m a member, so should you be!

Warship Wednesday, March 20

Here at LSOZI, we are going to take out 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.

– Christopher Eger

Warship Wednesday,  March 20

spuyten_side

Here we see a depiction of the USS Spuyten Duyvil, one of the first torpedo boats (minelayers?) in the US Navy. Designed by Samuel M. Pook a Boston-based American naval architect who had earlier designed the City-class ironclads (  USS Cairo, Carondelet, Cincinnati, Louisville, Mound City, Pittsburg, etc) for the Union Navy, the boat was originally called the Stromboli (yes, like the delicious stuffed macaroni product). You have to admit, it kind of looks like one.

Mmmmm, philly steak stromboli

Mmmmm, philly steak stromboli

The 84-foot long Duyvil was powered by a simple steam engine turning a single screw that propelled the ship to a stunning 5-knots (not a misprint, that’s a five). Since the craft was so slow, it was given an impressive armor plate that ran as thick as 12-inches of railroad iron plates. As such, it was an ironclad torpedo boat– of sorts. The ship was equipped with ballast tanks like a modern-day submarine that could be filled with water to drop already low-freeboard vessel two feet lower in the water to where her decks were almost awash. The armament of the ship consisted of two submerged ‘torpedo tubes’ which released semi-buoyant obstruction shells that were filled with anywhere from 70-400 pounds of  blackpowder. To deploy these unpowered torpedoes, actually more correctly known today as naval mines, they were pushed through the hawsepipe tubes under the target, would rise to the hull of the intended victim while trailing a short length of cord. This cord was back on the Duyvil and an enterprising volunteer (the navy’s first Torpedomen!) would engage it, triggering a percussion cap inside the mine.

The Duyvil at high draft. She could be filled with water to ride much lower in the water. As such she was one of the first semi-submersible warships

The Duyvil at high draft. She could be filled with water to ride much lower in the water. As such she was one of the first semi-submersible warships

The Duyvil didn’t make it to the fleet until the end of 1864 and only served for about nine months. During this time and directly after the war she was used on the  James River to blow up Rebel obstructions. She never did manage to engage a Confederate naval vessel. As a curious twist of fate, her designer’s earlier effort, the USS Cairo, was the first ship in history to be sunk by a modern naval mine– at the hands of Confederates.

Out of service by 1866 the Yankees held on to her until 1880 when she was sold. As such she outlived her inventor by two years.  Still, she was one of the first US navy torpedo boats, a class which led to development of what we call destroyers today.

uss_spuyten_duyvil_engineering_plans_1
Specs
Displacement:     207 long tons (210 t)
Length:     84 ft 2 in (25.65 m)
Beam:     20 ft 8 in (6.30 m)
Draft:     7 ft 6 in (2.29 m)
Propulsion:     Screw steamer
Speed:     5 knots (9.3 km/h; 5.8 mph)
Complement:     23 officers and enlisted
Armament:    remotely exploded naval mines (primitive)
Armor:     Pilothouse: 12 in (300 mm)
Hull: 5 in (130 mm)
Deck: 3 in (76 mm)

If you liked this column, please consider joining the International Naval Research Organization (INRO)

They are possibly one of the best sources of naval lore http://www.warship.org/naval.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.

I’m a member, so should you be!

Warship Wednesday, February 20 2013

Here at LSOZI, we are going to take out 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. – Christopher Eger

Warship Wednesday, February 20, 2013

Second battleship brigade in Helsingfors, winter 1914-1915
Here we see the Second Battleship Squadron of the Imperial Russian Navy’s Baltic Fleet with the ice and snow-clad Russian battleship Slava (Russian: Слава “Glory“) at anchor forefront in Helsinki during WWI. The Slava was one of the most famous and unlikely of Russian warships.

slava 1910
The last commissioned of a class of five Borodino-class battleships, her four sister ships: Borodino, Imperator Alexander III, Knyaz Suvorov, and Oryol, were all either sunk or captured at the Battle of Tsushima, 27 May 1905 during the Russo-Japanese War. Slava herself would more than likely have shared the same fate if it wasn’t for the fact that she was still under construction until October of that year.

The Slava at anchor off an unanmed inlet on the Finnish coast (Finalnd was part of Tsarist Russia at the time) guarding the Tsar and his yacht while the monarch, his family, and his suite relax ashore

The Slava at anchor off an unnamed inlet on the Finnish coast (Finland was part of Tsarist Russia at the time) guarding the Tsar and his yacht while the monarch, his family, and his suite relax ashore

As the largest and best-equipped battleship left in the Tsar’s Baltic Fleet until the Gangut class dreadnoughts were built, the Slava became a default flagship for the decade of service before WWI. During the war, she was the head of the Second Battleship Squadron (the Ganguts were the First) of three other pre-dreadnoughts. Slava, with just a pair of gunboats as escorts, sailed into the Gulf of Riga in 1915 to challenge the Germans there.

She exchanged fire first with the German pre-dreadnoughts Elsass and Braunschweig, then the Nassau and Posen a week later. Slava flooded her side compartments to give herself a 3° list which increased her maximum range to about 18,000 yards. For two years, Slava slugged it out with German ships and engaged the Kaisers troops onshore. Finally in 1917 the large modern dreadnoughts König and Kronprinz sailed into the Gulf and exchanged heavy fire with the old obsolete Slava in what became known as the Battle of Moon Sound.

After the Battle of Moon Sound

After the Battle of Moon Sound

Her 12-inch magazine exploded just after her crew scuttled her and the Russians fired six torpedoes into her hull for good measure. Her remains were salvaged in 1935.

In the end, her four sisters were sunk before she was born, but she successfully fought off four German battleships of the same vintage on her home territory before the Kaiser had to send a pair of his most modern sluggers to overwhelm her.

Glory indeed.

slava
Specs:
Displacement:     14,415 long tons (14,646 t) normally
15,275 long tons (15,520 t) full load
Length:     397 ft 3 in (121.1 m)
Beam:     76 ft 1 in (23.2 m)
Draft:     29 ft 2 in (8.9 m)
Installed power:     15,800 ihp (11,800 kW)
Propulsion:     2 shafts, 2 vertical triple-expansion steam engines
20 water-tube boilers
Speed:     17.5 knots (32.4 km/h; 20.1 mph)
Range:     2,590 nautical miles (4,800 km; 2,980 mi) at a speed of 10 knots (19 km/h; 12 mph)
Complement:     846
Armament:     2 × 2 – 12-inch (305 mm) guns
6 × 2 – 6-inch (152 mm) guns
20 × 1 – 75-millimeter (3.0 in) guns
4 × 1 – 47-millimeter (1.9 in) saluting guns
4 × 1 – 15-inch (381 mm) torpedo tubes
Armor:     Krupp armor
Waterline belt: 145–194 mm (5.7–7.6 in)
Deck: 25.4–51 mm (1–2 in)
Turrets: 254 mm (10.0 in)
Barbettes: 178–229 mm (7–9 in)
Conning tower: 203 mm (8.0 in)

If you liked this column, please consider joining the International Naval Research Organization (INRO)

They are possibly one of the best sources of naval lore http://www.warship.org/naval.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.

I’m a member, so should you be!

German and Italian Sneak Craft – 1945 United States Navy Educational Documentary

Great old CNET documentary about Italian Pig Boats, the Kreigsmarine’s Bieber, and others

I’m With Stumpy

Bravo Zulu, HM3 Ramos….you are a total bad ass.


U.S. Navy Petty Officer 3rd Class Redmond Ramos, a corpsman, displays a tattoo that reads “I’m with Stumpy” showing his sense of humor Nov. 14, 2012, during the first Wounded Warrior Pacific Trials at Joint Base Pearl Harbor-Hickam, Honolulu, Hawaii. Ramos deployed with 3rd Battalion, 5th Marine Regiment, to Sangin, Afghanistan in 2011 where he stepped on an IED, resulting in the loss of his leg. (U.S. Air Force photo by Tech. Sgt. Michael R. Holzworth)

Warship Wednesday, November 28

Here at LSOZI, we are going to take out every Wednesday for a look at the old steampunk/dieselpunk navies of the 1866-1946 time period and will profile a different ship each week.

– Christopher Eger

Warship Wednesday,  November 28

Note the four turrets, each with a trio of huge 12-inch (305mm) guns and the Tsarist Navy banner on the stern. The Gangut class was set up with one turret forward, one sten, and two amidships that could only fire to the port and starboard in broadside.

Here we see the Petropavlovsk (Russian: Петропавловск) when she was commissioned around 1915

Laid down as a member of the four-ship Gangut class of battleships, the Petropavlovsk was the most advanced design ever to sail the Baltic under a Russian flag. Laid down in 1909 to replace the ships lost at Tsuhuma, the Petro was only completed in September 1915, a year into World War One. She spent her war years in quiet readiness as a member of the Russian fleet in being that largely barred the Gulf of Finland from German ships.


In arguably the last Russian naval action of WWI, the Petropavlovsk led the break out of the Baltic Fleet from their ice locked  bases at Tallinn and Helsinki to Kronstadt in February 1918. The Russian navy was instrumental in the Russian Revolution of 1917 and the ship itself flew one of the first red flags in the fleet. Her sailors served ashore with the Red Army as shock troops during the Russian Civil War while the ship itself traded shots with British torpedo boats and destroyers, who were assisting the counter-revolutionary White Russian forces. In a twist of fate, her sailors, long the bulwark of the Red forces, rebelled in the epic Kronstadt mutiny in 1921. After this, to erase the memory of the ship that fought for the Tsar, then the Soviets, then against the Soviets, she was renamed in 1921 at the end of the Civil War Marat, after French revolutionary sailor Jean-Paul Marat.

Main Caliber by Ivan Shagin, taken 1936, probably on the Marat. Some of the best battleship art ever.

With more than a dozen battleships inherited from the pre-1917 Tsarist navy, the Soviets made a move to modernize and keep a few of these around in the late 1920s. The Marat was refitted 1928-31 and turned into something of a floating showcase for the People’s Navy. She was one of the few truly oceangoing Red Banner Fleet vessels in good repair and in 1937 represented the CCCP at the Royal Navy’s Fleet Review at Spithead, sailing alongside such modern ships of her day as the Dunqurque, Graf Spee, and Rodney. She spat out 12-inch shells against Finn batteries during the Winter War in 1940 and during World War Two, she became a legend of the siege of Leningrad. Four months into the war she was hit literally by a ton of bombs (one dropped by famous German Stuka tank ace Hans-UlrichRudel ) and sank.

As post-1942 floating battery. Nine operational 12-inch guns with a twenty-mile range still makes a pretty heavy impact, even if the ship could never put to sea again.

However the ship only sank in 36-feet of water and the Soviets cut away the front, refloated the stern, filled the forward areas with concrete, and managed to get three of her four 12-inch gun turrets back in action within weeks. Her upper decks were covered with inches of concrete and slabs of granite to help provide reinforcement against future air attacks. She literally became a concrete battleship. During 1942-43 she fired more than 1900 rounds of 12-inch shells against German army land targets around Leningrad, while her excess crew fought ashore. Her small guns were landed and rushed to the front where they fought panzers face to face. Even though she never sailed again, the Soviets kept the battered relic around for another eight years after the war ended as a stationary training ship before finally breaking the half-century old ship up in 1953.

Specs:
Displacement:     24,800 tonnes (24,408 long tons)
Length:     181.2 m (594 ft 6 in)
Beam:     26.9 m (88 ft 3 in)
Draft:     8.99 m (29 ft 6 in)
Installed power:     52,000 shp (38,776 kW) (on trials)
Propulsion:     4-shaft Parsons steam turbines
25 Yarrow Admiralty-type watertube boilers
Speed:     24.1 knots (44.6 km/h; 27.7 mph) (on trials)
Range:     3,200 nautical miles (5,900 km; 3,700 mi) at 10 knots (19 km/h; 12 mph)
Complement:     1,149
Armament:     4 × 3 – 12-inch (305 mm)/52 guns
16 × 1 – 4.7-inch (119 mm) guns
1 × 1 – 3-inch (76 mm) Lender AA gun
4 × 1 – 17.7-inch (450 mm) submerged torpedo tubes
Armor:     Waterline belt: 125–225 mm (4.9–8.9 in)
Deck: 12–50 mm (0.47–2.0 in)
Turrets: 76–203 mm (3.0–8.0 in)
Barbettes: 75–150 mm (3.0–5.9 in)
Conning tower: 100–254 mm (3.9–10.0 in)

If you liked this column, please consider joining the International Naval Research Organization (INRO) http://www.warship.org/

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.

Founded in 1963 INRO, while based in the United States, has members around the globe. The membership includes, besides many of the leading authorities in the field, members of a large variety of professions, both men and women, active and retired naval personnel, historians and just plain “warship buffs”. Anyone interested in the subject will find INRO a most valuable source of information and contact with others who have the same interest.

The principal activity of INRO for the last 35 years has been the publication of a quarterly journal, Warship International, recognized internationally as the leading and most authoritative publication in the field. Auxiliary services include a Book Service, offering a 10 per cent discount on current naval books, and the Photo Service, which provides warship photos at a nominal price.

All memberships are for the calendar year, thus assuring those who join any time during the year of a complete annual volume of Warship International for that year. Basic dues are kept at the lowest figure required to cover production and distribution costs for Warship International.

Im a member, so should you be!

Russian Sierra off Georgia Coast?

The Free Beacon reports (so take with a metric ton of salt) that a Russian Sierra II
 (Project 945.A – Кондор/Kondor) class SSN (nuclear attack sub) was spotted 200-miles off of Kings Bay, GA recently. Kings Bay by the way is where the USN keeps a large part of its boomer fleet (SSBNs)

The Sierra is a 9100-ton beast that is outfitted with eight torpedo tubes that can carry (besides torpedoes) a number of SS-N-21 SLCMs with 200 kt nuclear warheads, as well as SS-N-16 anti-submarine SUBROC type missiles with a 200 kt 200 kt nuclear depth charge.

Thats always comforting to have right off the US Coast. Bring on Cold War II.

Anybody seen one of these hanging around Georgia?

Warship Wednesday, October 18

Here at LSOZI, we are going to take out every Wednesday for a look at the old navies of the 1866-1948 time period and will profile a different ship each week.

– Christopher Eger

Warship Wednesday,  October 18

Here we see the WWII Minesweeper USS Inaugural (AM-242/MSF-242) during the closing days of WWII. A 184-foot ship midway between the size of a PT-boat and a destroyer, her job was to clear mines but they were usually pressed into work as gunboats, inshore gunfire support, escorts, supply boats and any number of misc jobs around the fleet and anchorage.

Built in less than six months in 1944, the Inaugural joined the Pacific Fleet in time for the bloody push for Okinawa where she cleared eighty-two mines and was awarded two battle stars for service during World War II. In 1947, she was transferred  to the Atlantic Fleet Reserve mothballs where she waited quietly to be recalled to service for twenty years. She was stricken 1 March 1967 and sold the next year for $1 to become a museum ship in St Louis, Missouri, docked under the famous St Louis Arch. She continued to serve in that capacity for 25 years.

In 1993 the Inagural broke lose from her moorings in the great flood of the Mississippi River and crashed into the Poplar street bridge. Eventually the ship sank South of the MacArther Bridge. About 700 ships that have been recorded as shipwrecked on the stretch of the Missisppi  between Cairo and Hannibal in the past century so she has plenty of company.

Over the past couple decades apparently her 5-ton 40mm Bofors L60 AAA gun has been stolen and restolen no less than three times.  And her forward 3″/50 has vanished.

After 19 years the old minesweeper just recently and literally popped back up and her exposed wreckage has been local news in St Louis.

Specs;
Displacement:     530 tons
Length:     184 ft 6 in (56.24 m)
Beam:     33 ft (10 m)
Draft:     9 ft 9 in (2.97 m)
Speed:     15 knots (27.8 km/h)
Complement:     104
Armament:     1 × 3″/50 caliber gun
6 × Oerlikon 20 mm cannon
4 × Bofors 40 mm guns (2×2)
2 × Depth charge projectors (K-guns)
2 × Depth charge tracks

Warship Wednesday Oct 10

Here at LSOZI, we are going to take out every Wednesday for a look at the old steampunk navies of the 1866-1938 time period and will profile a different ship each week.

– Christopher Eger

Warship Wednesday,  October 10th


Here we see the Second Class Battleship/Armored Cruiser USS Maine sailing past the Brooklyn Bridge around 1895.

This beautiful ship was the start of the US Navy’s Great Battleship race that ran from about 1886 to the Post-WWI Washington Naval Treaty. Although she was the most advanced ship in the world when laid down in 1886, by the time she was commissioned 9 years later she was already obsolete. At only 6,000-tons she was too small for a battleship, and at 16-knots too slow for a cruiser. Although she had up to 12-inches of  nickel steel armor, by 1900 new Harvey and later Krupp armor made it look like cardboard. Likewise her mixed armament of 25 guns of 6 different calibers from .45-70 to 254mm, would be made totally obsolete by 1905. However she would not be around by then….


At 21:40 on 15 February, 1898 an explosion of unknown origin on board Maine occurred in the Havana Harbor. Later investigations revealed that more than 5 long tons (5.1 t) of powder charges for the vessel’s six and ten-inch guns had detonated, obliterating the forward third of the ship. The remaining wreckage rapidly settled to the bottom of the harbor.  Even though she was  divided into 214 watertight compartments, she sank in less than five minutes. The ship’s crew consisted of 355: 26 officers, 290 sailors, and 39 marines. Of these, there were 261 fatalities:

2 officers and 251 sailors/marines either killed by the explosion or drowned
7 others were rescued but soon died of their injuries
1 officer later died of “cerebral affection” (shock)

Of the 94 survivors, only 16 were uninjured.

The Maine became a rallying cry for revenge and the Spanish-American War was a direct result of the sinking. Teddy Roosevelt himself, the Asst Secretary of the Navy when the Maine was sunk, carried a salvaged Navy 38 revolver from the ship up San Juan Hill.

After the war, the crippled ship was raised and towed to sea, where she was interred in the Florida Straits in over 600 fathoms of water. Parts of her including the main mast, anchors, brass torpedo tube hatches, the conning tower, artillery shells, and the capstan are on public display in more than twenty states from coast to coast, making her the one of the best remembered battleships….that really wasnt a battleship…

Specs:
Displacement:     6,682 long tons (6,789 t)
Length:     324 ft 4 in (98.9 m)
Beam:     57 ft (17.4 m)
Draft:     22 ft 6 in (6.9 m)
Installed power:     9,293 ihp (6,930 kW)
Propulsion:

2 × shafts
2 × vertical triple expansion steam engines
8 × boilers

Speed:     16.45 kn (30.47 km/h; 18.93 mph)
Range:     6670km (3600nm) at 10 knots
Complement:     374 officers and men
Armament:

2 × 2 – 10 in (254 mm) guns
6 × 1 – 6 in (152 mm) guns
7 × 1 – Driggs-Schroeder 6-pounder (57 mm (2.2 in)) guns
4 × 1 – 1-pounder (37 mm (1.5 in)) Hotchkiss guns
4 × 1 – Driggs-Schroeder 1-pounder (37 mm (1.5 in)) guns
4 x 1 – Gatling guns .45-70 caliber
4 × 18 in (457 mm) torpedo tubes

Armor:

Belt: 12 in (305 mm)
Deck: 2–3 in (51–76 mm)
Turrets: 8 in (203 mm)
Conning tower: 10 in (254 mm)
Bulkheads: 6 in (152 mm)

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