Tag Archives: Bogue-class escort carrier

Warship Wednesday, March 8, 2023: USS FBI

Here at LSOZI, we take off every Wednesday for a look at the old steam/diesel navies of the 1833-1954 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, March 8, 2023: USS FBI

Official U.S. Navy Photograph, from the collections of the Naval History and Heritage Command. Catalog #: NH 106576

Above we see the Bogue-class escort carrier USS Block Island (CVE-21), photographed from a blimp of squadron ZP-14 underway on her first ASW hunter-killer cruise, seen off the mouth of Chesapeake Bay on 15 October 1943. Arranged on her flight deck are a dozen TBF/TBM Avenger torpedo planes and nine F4F/FM Wildcat fighters of Fleet Composite Squadron 1 (VC-1) — big medicine for such a small flattop. Commissioned just six months prior on 8 March 1943– 80 years ago today– Block Island would have a bright if an unsung career in the Battle of the Atlantic, although she would not live to see it conclude.

About the Bogues

With both Great Britain and the U.S. running desperately short of flattops in the first half of World War II, and large, fast fleet carriers taking a while to crank out, a subspecies of light and “escort” carriers, the first created from the hulls of cruisers, the second from the hulls of merchant freighters, were produced in large numbers to put a few aircraft over every convoy and beach in the Atlantic and Pacific.

Of the more than 122 escort carriers produced in the U.S. for use by her and her Allies, some 45 were of the Bogue class. Based on the Maritime Commission’s Type C3-S-A1 cargo ship hull, these were built in short order at Seattle-Tacoma Shipbuilding Corporation, Ingalls Shipbuilding in Pascagoula, and by the Western Pipe and Steel Company of San Francisco.

Some 496 feet overall with a 439-foot flight deck, these 16,200-ton ships could only steam at a pokey 16 ish knots sustained speed, which negated their use in fleet operations but allowed them to more than keep up with convoys of troop ships and war supplies. Capable of limited self-defense with four twin Bofors and up to 35 20mm Oerlikons for AAA as well as a pair of 5-inch guns for defense against small boats, they could carry as many as 28 operational aircraft in composite air wings. They were equipped with two elevators, Mk 4 arresting gear, and a hydraulic catapult.

Most of the Bogue class (34 of 45) went right over to the Royal Navy via Lend-Lease, where they were known as the Ameer, Attacker, Ruler, or Smiter class in turn, depending on their arrangement. However, the U.S. Navy did keep 11 of the class for themselves (USS Bogue, Card, Copahee, Core, Nassau, Altamaha, Barnes, Breton, Croatan, Prince William, and our very own Block Island), all entering service between September 1942 and June 1943.

Meet Block Island

Oddly enough, our little carrier was not the first named after the sound that lies east of Long Island, N.Y. and south of Rhode Island. The Navy ordered an early Bouge class aircraft escort vessel, AVG-8, under a Maritime Commission contract (M.C. Hull 161) on 12 May 1941 at Ingalls in Pascagoula, and issued her the name USS Block Island on 3 February 1942. However, the name was canceled the following month as the hull was allocated to the Royal Navy who in turn would launch her as HMS Trailer, then HMS Hunter (D 80), and bring her into service under Admiralty orders in January 1943.

HMS Trailer, ex-USS Block Island (ACV-8), later HMS Hunter (D80), location unknown, 14 January 1943, likely in the Gulf of Mexico. Via ONI Division of Naval Intelligence, Identification and Characteristics Section, June 1943.

Our subject, the second Block Island, the first to see commissioned U.S. Navy service, was AVG-21, M.C. Hull 237, laid down on the other side of the country at the Seattle-Tacoma Shipbuilding Corporation Yard on 19 January 1942. She was named USS Block Island on 19 March 1942– the same day the Pascagoula Block Island had her name canceled, then was reclassified as an auxiliary aircraft carrier (ACV-21) and subsequently commissioned on 8 March 1943. As such, she was the eighth of 11 Bogues brought into U.S. service.

Her first skipper, Capt. Logan Carlisle Ramsey (USNA 1919), had made his spot in history already when, on the staff of PATWINGTWO at Ford Island on 7 December 1941, had ordered the famous “Air Raid Pearl Harbor! This is No Drill!” flash message.

Block Island in the final stages of fitting out, at the Seattle-Tacoma Shipbuilding Corporation Yard, Seattle, Washington, circa March 1943. 19-N-42715

A series of incredible images exist of her just before commissioning.

On trials, circa March 1943. View directly astern. 19-N-42712

On trials, circa March 1943. Bow-on view. 19-N-42702

Close-up view of her island area, taken circa March 1943. 19-N-42693 A

On trials, circa March 1943. Broadside view, starboard. 19-N-42693

On trials, circa March 1943. Starboard side, off the bow. 19-N-42699

On trials, circa March 1943. Port side, off the bow. 19-N-42698

On trials, circa March 1943. Starboard side, off the stern. 19-N-42703

Shuttle work

Soon after delivery and an abbreviated shakedown, the new carrier was rushed to the Atlantic where she was urgently needed to tackle the persistent U-boat threat. Picking up the Wildcats and Avengers of Composite Squadron (VC) 25 in San Diego in April, she would arrive in Norfolk via the Panama Canal in early June, where VC-25 would go ashore.

Sailing for Staten Island in July, she took aboard deck and hangar cargo in the form of brand new USAAF P-47D-5 Thunderbolts and rushed them, partially disassembled, to Belfast.

P-47s lashed on the flight deck of USS Block Island (CVE 21). The aircraft is on the forward end of the flight deck, July 13, 1943. 80-G-77750

P-47s lashed on the flight deck of USS Block Island (CVE 21). Viewed from the bridge, looking aft, July 15, 1943. 80-G-77752

USS Block Island (CVE-21). Army P-47-D5 fighters on the ship’s hangar deck, for shipment to Europe, on 15 July 1943. Taken in New York City. 80-G-77754

Unloading P-47s from USS Block Island (CVE 21) at Belfast, North Ireland, July 27, 1943. 80-G-77756

Unloading P-47s from USS Block Island (CVE 21) at Belfast, North Ireland, July 27, 1943. 80-G-77760

Unloading P-47s from USS Block Island (CVE 21) at Belfast, North Ireland, July 27, 1943. 80-G-77757

Arriving back at Staten Island on 11 August, she would load another batch of “Jugs” and set out again for Belfast just 10 days later.

Arrives in Belfast, Ulster, with a load of army P-47 fighters on 7 September 1943. Barge BRAE is in the foreground. 80-G-55524

Port crane unloading army P-47 fighters from USS Block Island (CVE-21) at Belfast, Ulster, on 7 September 1943. The planes were unloaded in a record 14 hours. 80-G-55528

Getting in the Hunt

Upon reaching Norfolk after her second Jug run, Block Island got called up to the majors and, with squadron VC-1 embarked, spent a month in practice runs before shoving out into the Atlantic on 15 October as the centerpiece of Task Group (TG) 21.16, augmented by four destroyers. As an ace in the hole, the group was bird dogged by Ultra Intelligence from decoded German Enigma ciphers.

Although her group caught and damaged the big “milch cow,” U-488, then harassed U-256, and bagged U-222 (Oblt. Bruno Barber) on 28 October 1943, sent to Poseidon by Mk. 47 depth bombs from two of VC-1’s Avengers. U-220, a minelayer boat returning from laying her evil eggs off Newfoundland, went down with all hands.

Exchanging VC-1 for VC-58– the latter’s Avengers now equipped with the new 5-inch HVAR “Holy Moses” rockets– Block Island‘s planes soon chased U-758 in January 1944 on her second hunter-killer cruise but again did not sink her. In the attack 11 January attack, the HVAR was used against a submarine for the first time.

TBF aircraft, (VC-58), from USS Block Island (CVE 21) make the first aircraft rocket attack on a German submarine, U-758, on January 11, 1944. The submarine survived the attack and returned to St. Nazaire, France, on 20 January. In March 1945, it was stricken by the German Navy after being damaged by British bombers at Kiel, Germany. Shown: Lieutenant Junior Grade Willis D. Seeley makes an effective rocket attack followed quickly by a depth-bomb attack by Lieutenant Junior Grade Leonard L. McFord. Lieutenant Junior Grade Seeley then made an effective depth bomb attack. Official 80-G-222842

Same as above. 80-G-222843

Same as above. 80-G-222847

Her habit of being quick to attack reported U-boats earned her the nickname, “USS FBI” for “Fighting Block Island.”

This would be taken to even greater proportions by her second skipper, Capt. Francis Massie (“Frank”) Hughes (USNA 1923), a tough Alabaman who, like Block Island’s first skipper, had been at Pearl Harbor. During the December 7th attack, Hughes was the first Navy aviator who managed to get his aircraft in the air and did so while still in his pajamas, then later flew during the Battle of Midway.

USS Block Island (CVE-21) at sea on 3 February 1944. Photographed by ZP-14. 80-G-215495

On 1 March 1944, the Canon-class destroyer escort USS Bronstein (DE 189), part of Block Island’s T.G., reported a depth charge attack that has sometimes been credited as being a kill against U-603 (Kptlt. Hans-Joachim Bertelsmann) which had gone missing about that time.

On 1 March, Block Island‘s trio of destroyer escorts– USS Thomas, USS Bostwick, and Bronstein— depth-charged an unidentified submarine north of the Azores. This is typically thought to be U-709 (Oblt. (R) Rudolf Ites) which was reported missing in the same general area around that time and has never been found.

On 17 March, her aircraft, teaming up with the destroyer USS Corry and Bronstein, sank U-801 (Kptlt. Hans-Joachim Brans) west of Cabo Verde Islands. In that action, a new Fido homing torpedo dropped by an Avenger carried the day. Corry’s bluejackets rescued 47 German survivors.

Air Attacks on German U-boats, WWII. U-801 was sunk on March 17, 1944, by a Fido homing torpedo by two Avenger and one Wildcat aircraft from USS Block Island, along with depth charges and gunfire from USS Corry (DD-463) and USS Bronstein (DE-189). Note, Lieutenant Junior Grade Paul Sorenson strafed, and Lieutenant Junior Grade Charles Woodell depth charged U-801. 80-G-222854

On 19 March, depth charges from an Avenger/Wildcat duo from Block Island sent U-1059 (Oblt. Günter Leupold) to the bottom. Escorts standing by rescued eight survivors.

U-1059 was one of Donitz’s rare torpedo transport boats, a Type VIIF, that went down after one very curious fight that ended up with a waterlogged naval aviator taking enemy POWs into custody at gunpoint.

As related by Uboat.net.

The sinking of U-1059. At 07.26 hours, the boat was attacked by an Avenger/Wildcat team from USS Block Island operating on ULTRA reports southwest of the Cape Verde Islands. The aircraft completely surprised U-1059, as she was not underway and men were seen swimming in the water. While the Wildcat (Lt (JG) W.H. Cole) made a strafing run, the Avenger dropped three depth charges that straddled the boat perfectly. U-1059 began to sink, but the AA gunners scored hits on the Avenger during its second attack run and it crashed into the sea, killing the pilot and one the crew. The mortally wounded pilot had nevertheless dropped two depth charges that sent the boat to the bottom. Ensign M.E. Fitzgerald survived the aircraft crash and found himself on a dinghy amidst German survivors. He helped a wounded survivor but kept the others at a distance with his pistol until USS Corry arrived and rescued him and eight German survivors, including the badly-wounded commander, Oblt Günther Leupold. (Sources: Franks/Zimmerman)

Shipping out on her third sweep, now VC-55 aboard in April 1944, Block Island’s T.G. damaged the veteran U-boat U-66 and, after a five-day chase, the destroyer escort USS Buckley found and rammed the pesky German submarine. Some 36 survivors captured by Buckley were later transferred to Block Island.

On the night of 29 May 1944, the Type IXC/40 submarine U-549 (Kptlt. Detlev Krankenhagen) managed to penetrate TG 21.11’s anti-submarine screen and get close enough to fire a trio of G7e(TIII) torpedoes at Block Island, hitting her with two.

As detailed by the NHHC:

Without warning, U-549’s first torpedo slammed into USS Block Island (CVE-21)’s bow at about frame 12; and, approximately four seconds later, a second struck her aft between frames 171 and 182, exploding in the oil tank, through the shaft alley and up through the 5-inch magazines without causing any further fires or explosions.

Meanwhile, the destroyer escort USS Robert I. Paine (DE-578) closed to join in picking up USS Block Island (CVE-21) survivors as the escort carrier settled lower and lower into the Atlantic. As she sank, the Avengers on USS Block Island (CVE-21)’s flight deck slid off into the sea like toys, their depth charges exploding deep under the surface. USS Block Island (CVE-21) took her final plunge at 2155.

USS Block Island (CVE-21) dead in the water and listing after 1st and 2nd torpedo hits. The ship was initially struck by two torpedoes from the German submarine U-549 on 2013, 29 May 1944. A third torpedo hit some ten minutes later and sealed her fate. FBI sank at 2155. NH 86679.

U-549 was soon after sunk by two of Block Island’s escorts, USS Ahrens (DE-575) and Eugene E. Elmore (DE-686), with all 57 of her crew, Krankenhagen included, diving with her to the bottom forever.

Amazingly, only six USS Block Island crew members died during or soon after the attack. Added to this were four Wildcat pilots aloft at the time of the attack who could not make it to the Canary Islands and were lost at sea.

Block Island’s name was stricken from the Navy List on 28 June 1944.

She was the only American carrier lost in the Atlantic in any war.

She earned two battle stars while her group was credited with sinking seven U-boats. Both of her skippers, Logan Ramsey and Frank Hughes, would survive the war and later retire as rear admirals.

Epilogue

A third Block Island, the second to carry the Navy on active duty, a late-model Commencement Bay-class escort carrier (CVE-106), was commissioned just six months after our ship’s loss, on 30 December 1944.

Of interest, Most of the original CVE 21 crew was reassigned to CVE 106, which was fairly unique in U.S. Navy history. This was done largely due to the will of Frank Hughes, CVE-21’s final skipper, and he would command the new Block Island in 1945.

BuAer photo of USS Block Island (CVE-106), taken on 13 January 1945 off the north end of Vashon Island, Washington. Photo #Stl 1728-1-45.

This new carrier was also able to earn two battle stars for her WWII service in the final days of the Pacific War, then went on to serve again in the Atlantic during the Korean War and was decommissioned in 1954.

A veterans association remembers both CVE-21 and CVE-106.

Our little flattop is also remembered in maritime art.

“The BLOCK ISLAND in ’44” – CVE-21 USS BLOCK ISLAND with VC-55 aboard, May 1944 (Jim Griffiths)

The war diaries for both Block Islands are digitized in the National Archives.

The most tangible memory of CVE-21 is the Simmons Aviation Foundation’s Heritage Flight TBM-3E Avenger (N85650) that since 2011 carried the “Block Island” livery and tail flash of VC-55.

Of the rest of the Bogue class, Block Island was not the only member to feel the U-boat’s sting. British-operated sister HMS Nabob (D 77) was torpedoed by U-354 in October 1944 and so seriously damaged that she was judged not worth repair. Likewise, the same could be said for sistership HMS Thane (D 48) would be so crippled by U-1172 in 1945 that she was not returned to service.

As for the class’s post-war service, they were too small and slow to be utilized as much more than aircraft transports, and most of the British-operated vessels were returned to the U.S. Navy, retrograded back to merchantmen, and sold off as freighters.

Of the ten U.S.-operated Bogues, most were sold for scrap or for further mercantile use sans flattop and guns, with Card, converted to an aviation transport (AKV-40, later T-AKV-40) in the 1950s, remaining in service into Vietnam where she was embarrassingly holed by Viet Cong sappers in Saigon. The last of the class in American service, she was scrapped in 1971.

The final Bogue hull, the former Smiter-class escort carrier HMS Khedive (D62), continued operating as the tramp freighter SS Daphne as late as 1976 before she met her end in the hands of Spanish breakers.

Specs:

Displacement: 16,620 tons (full)
Length: 495 ft. 7 in
flight deck: 439 ft.
Beam: 69 ft. 6 in
flight deck: 70 ft.
Draught: 26 ft.
Propulsion:
2 x Allis-Chalmers Manufacturing Company Inc., Milwaukee geared steam turbines, 8,500 shp
2 x boilers (285 psi)
1 x shaft
Speed: 18 knots (designed) 16 actual, max
Complement: 890 including airwing
Armament:
2 x single 5″/51 (later 5″/38) gun mounts
8 x twin 40-mm/56-cal gun mounts
27 x single 20-mm/70-cal Oerlikons
Aircraft carried 18-24 operational, up to 90 for ferry service
Aviation facilities: 2 5.9-ton capacity elevators; 1 hydraulic catapult (H 2); 9-wire/3-barrier Mk 4 mod 5A arresting gear; 262×62 ft. hangar deck; 440×82 ft. flight deck


Ships are more than steel
and wood
And heart of burning coal,
For those who sail upon
them know
That some ships have a
soul.


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

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.

With more than 50 years of scholarship, 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!

Warship Wednesday January 14, 2015: The Old Crow- Hunter Killer and Rocket Slinger

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 January 14, 2015: The Old Crow- Hunter Killer and Rocket Slinger

USS Croatan (CVE-25), July 1945. Click to bg up

USS Croatan (CVE-25), July 1945. Click to big up

Here we see the converted United States Maritime Commission (MARCOM) Type C3-S-A1 cargo ship USS Croatan (CVE-25) riding high in her WWII livery as a Bogue-class escort carrier. This humble little vessel was the centerpiece of a small task force of second-rate ships that kept the sea-lanes open from the U.S. to Europe during WWII– and she accounted for no less than six of Hitler’s U-boats. As the man once said, “she may not look like much, but she sure can cook.”

The MARCOM needed cargo ships literally as fast as they could be built in World War II as the Germans were sinking hundreds of them every month. To help stop the bleeding they came up with a standardized design that could be cranked out in a minimum of time by any semi-competent ship builder. This was the Liberty and later Victory type ship. However, before the war, MARCOM had designed the C-type freighters to replace elderly Hog Islander-type cargo ships left over from the 1900s.

The C3 type were well-built and effective 492-foot long, 12,000-ton cargo ships powered by two boilers feeding a steam turbine that produced a total of 8500hp and could make a relatively fast 16.65-knots. Some 465 of these freighters were built between 1940 and 1944 and used by US shipping lines as late as the 1970s– far longer than most of their Liberty and Victory class follow-ons.

Forty-Five of these freighters were converted while still in the yard starting in 1942 to become escort carriers. You see the concept was simple: complete the hull below decks, then take the topside and slap a 439×70 foot wooden flight deck over it fed by two elevators from a hangar deck below that had once been cargo holds, erect a small tower island for flight operations on the edge of the starboard amidships, add a few AAA guns for defense against air attack (4 twin Bofors 40mm, 10 20mm Oerlikons) give them a couple popguns (low-angle 4″/50 caliber Mark 9 guns taken from WWI destroyers) for defense against surface ships, and add bunks for crews, bunkerage for avgas, and space for ordnance then call it a day.

Underway in 1943, with some Avengers and Wildcats of her VC-19 composite squadron on deck. She is camouflaged in Measure 2

Underway in 1943, with some Avengers and Wildcats of her VC-19 composite squadron on deck. She is camouflaged in Measure 22

The result was a 16,620-ton mini carrier that could carry a couple dozen single-engined aircraft and launch them with the aid of two hydraulic catapults. Typical airgroup was to be 12 F4F/FM-2 Grumman Wildcats (surplus to the war in the Pacific where they had been replaced by Hellcats and Corsairs) and 9 TBF Avenger torpedo bombers. Although several escort carriers saw combat in the Pacific, the Croatan was intended for the war against the Germans.

Croatan off Washington, 1943. You can really see her freighter lines in this image of her hull

Croatan off Washington, 1943. You can really see her freighter lines in this image of her hull

Named for Croatan Sound in North Carolina, the USS Croatan (CVE-25) was laid down 15 April 1942 (tax day!) at the Seattle-Tacoma Shipbuilding Corporation of Seattle, Washington. Completed in 54 weeks, she was commissioned after brief builder’s trials on 28 April 1943 and rushed to the North Atlantic through the Panama Canal where the battle for that ocean was raging. She was an updated version of the original design, with a much better surface armament that traded in the old 4-inchers for more modern 5-inch/51 caliber guns and gave her 27 Oerlikons rather than the original 10.

Joining convoys to Europe in by summer, she exchanged blows with U-boats but did not sink any. That fall saw her shuttling Army Air Corps planes (P-40s etc.) to North Africa before returning to anti-submarine duties as the head of her own task force.

She was hell on wheels in a high sea. "Undated (probably March–May 1944) photo of an FM-2 Wildcat and TBM-1C Avengers from Composite Squadron (VC) 42 spotted on the flight deck of USS Croatan (CVE‑25) in rough Atlantic Ocean seas. National Naval Aviation Museum, photo # 1996.253.1435"

She was hell on wheels in a high sea. “Undated (probably March–May 1944) photo of an FM-2 Wildcat and TBM-1C Avengers from Composite Squadron (VC) 42 spotted on the flight deck of USS Croatan (CVE‑25) in rough Atlantic Ocean seas. National Naval Aviation Museum, photo # 1996.253.1435”

In the year from April 1944-April 1945, the Croatan hunter-killer group, made up of the carrier, her air wing and 2-3 destroyer escorts that drawn from the 1590-ton Edsall-class sisters USS Frost (DE-144), USS Huse (DE-145), USS Stanton (DE-247) and USS Inch (DE-146), was very successful.

Her aircraft would spot surfaced German submarines, mark them for attack and do what they could until the shark would submerge, then the escorts would respond as the hunters to the bird dogs, dropping depth charges until the sub, stricken and bleeding, would bob to the surface where the planes and ships would either coordinate to pick up survivors willing to surrender, or send the shark to the bottom.

The group’s victories include:

• April 7, 1944: U-856 (Type IXC/40 U-boat, 28 survivors picked up)
• April 26, 1944: U-488 (a Type XIV supply and replenishment U-boat “Milchkuh” sunk with all hands)
• June 11, 1944: U-490 (Another Milchkuh on her first patrol, all 60 hands picked up)
• July 3, 1944: U-154 (Type IXC who had taken 10 Allied steamers. no survivors)
• April 16, 1945: U-880 and U-1235 (both Type IXC/40 boats, no survivors from either)
• April 22, 1945: U-518 (Type IXC, all hands lost)

Survivors of U-490 coming up the forward elevator after being transferred from USS Inch (DE-146) on 14 June 1944. The aircraft of USS Croatan (CVE 25), and destroyer escorts USS Frost (DE-144), USS Huse (DE-145), and Inch, sank the U-boat. Source: National Archives II, College Park, MD. Photo # 80-G-270278. This elevator would be the launching pad for dozens of meteorological rockets in the 1960s when the ship was under NASA control.

Survivors of U-490 coming up the forward elevator after being transferred from USS Inch (DE-146) on 14 June 1944. The aircraft of USS Croatan (CVE 25), and destroyer escorts USS Frost (DE-144), USS Huse (DE-145), and Inch, sank the U-boat. Source: National Archives II, College Park, MD. Photo # 80-G-270278. This elevator would be the launching pad for dozens of meteorological rockets in the 1960s when the ship was under NASA control.

“The Old Crow” also played a role in the surrender of U-1228 just after the war ended.

Message from CinC U.S. Atlantic Fleet to Commander Task Group 22.5 (USS Croatan) ordering him to dispatch two DEs to intercept U-1228 (This is the message (CinCLant 091907) referred to in USS Sutton's War Diary) from U-Boat archives http://www.uboatarchive.net/U-1228SurrenderMessages.htm

Message from CinC U.S. Atlantic Fleet to Commander Task Group 22.5 (USS Croatan) ordering him to dispatch two DEs to intercept U-1228 (This is the message (CinCLant 091907) referred to in USS Sutton’s War Diary) from U-Boat archives

While Croatan‘s record sounds amazing, she actually was outdone by her class leader, USS Bogue (CVE-9), who sank an incredible 12 German U-boats and 2 Japanese submarines in her wartime service, which was, arguably, longer than Croatan‘s and did feature a larger escort group often featuring as many as 8 destroyers. Class sister Card (CVE-11) also scratched 11 U-boats from Hitler’s Christmas Card list.

Don’t let this fool you; the war against the U-boats could be very dangerous for these little carriers. Croatan‘s sistership, USS Block Island (CVE-21), was sunk by the German U-549 northeast of the Canary Islands on 29 May 1944.

Croatan finished the war as a training carrier and in Magic Carpet service, bringing boys back from France. Thought still a young craft, she was decommissioned 20 May 1946 and mothballed, her days as a warship at an end.

There she sat in the James River for a decade until the Maritime Administration dusted her off, removed her armament, manned her with a civilian crew, and reclassified her USNS Croatan (T-AKV-43), an aviation transport, on 16 June 1958. As such, she could carry 20-30 modern jets or 50-60 helicopters from port to port where they would be lifted on and off via crane. She then spent the next dozen years shuttling hundreds of USAF jets and Army helicopters to Europe, Africa and Vietnam.

In 1964-65 she was even loaned out to NASA for an interesting series of tests.

The Old Crow fitted out as a rocket launch platform

The Old Crow fitted out as a rocket launch platform. You can really see how thin her island was from this angle.

The NASA mission included firing at least 77  Nike-Cajuns, Nike-Apaches, and small Arcas meteorological rockets from her deck to study the upper atmosphere and ionosphere during solar sunspot minimum, particularly the so-called “equatorial electrojet.” These shipboard firings were part of NASA’s contribution to the International Year of the Quiet Sun (IQSY).

Night launch of a NASA sounding rocket from her deck.

Night launch of a NASA sounding rocket from her deck.

According to research from Dwayne Day of the Space Review, “During the voyage, the ship’s crew consisted of about seventy-five civil service personnel with a launch team made up of about thirty engineers and technicians from Wallops Station. The number of scientists varied from eighteen to thirty-two.”

USNS Croatan (T-AKV-43). The U.S. Naval Ship Croatan being used by NASA as a sea-going launch platform for sounding rockets. Launchers for Nike-Cajun and Nike-Apache rockets are positioned on each side of the wide deck elevator. Special telemetry and tracking antennas are installed on both sides of the flight deck along with instrumented trailers, forward, near superstructure. Forty or more sounding rockets with scientific payloads were scheduled for launch during a three-month expedition. Project management was assigned to NASA's Wallops Station, Wallops Island, Virginia. The photograph is from 1964. NASA via Dwayne A. Day via Navsource

USNS Croatan (T-AKV-43). The U.S. Naval Ship Croatan being used by NASA as a sea-going launch platform for sounding rockets. Launchers for Nike-Cajun and Nike-Apache rockets are positioned on each side of the wide deck elevator. Special telemetry and tracking antennas are installed on both sides of the flight deck along with instrumented trailers, forward, near superstructure. Forty or more sounding rockets with scientific payloads were scheduled for launch during a three-month expedition. Project management was assigned to NASA’s Wallops Station, Wallops Island, Virginia. The photograph is from 1964. NASA via Dwayne A. Day via Navsource

Finally, a flat-topped cargo ship in a world of nuclear powered super-carriers, she was stricken for good and sold for scrap in 1971.

Seen late in her service in the Panama Canal.

Seen late in her service in the Panama Canal.

As for the rest of her class, most of the Bouge-class carriers were sent to the Royal Navy (who termed them the Ameer/Attacker/Ruler class vessels with such bad-ass names as the HMS Striker and HMS Stalker and flying a mixture of Grumman Martlet, Hawker Sea Hurricane, Vought F4U Corsair fighter aircraft and Fairey Swordfish anti-submarine aircraft) who rapidly scrapped them in the 1950s.

Just ten Bogues served in the U.S. Fleet and most were retired from service rapidly after the war. One, USS Barnes (CVE-20), was briefly retained as a ‘helicopter escort carrier’ (CVHE-20) testing the LPH concept until she was scrapped in 1959. Like Croatan, three of her sisters USS Card (CVE-11/AKV-40), USS Core (CVE-13/T-AKV-41) and USS Breton (CVE-23/T-AKV-42), served in the 1960s as non-commissioned aviation transports and were scrapped by 1972. Card had the misfortune of being the only “aircraft carrier” both to have been sunk by frogmen and to have been sunk since the end of WWII.

There is no preserved escort carrier in the world today. Their memory, however, is maintained by the Escort Carrier Sailors & Airmen Association.

Specs:

0302524
Displacement: 16,620 long tons (16,890 t)
Length: 496 ft. (151 m);
flight deck: 439 ft. (134 m)
Beam: 69 ft. 6 in (21.18 m);
flight deck: 70 ft (21 m)
Draught: 26 ft (7.9 m)
Installed power: 8,500 shp (6,300 kW)
Propulsion: 2 × geared steam turbines
2 × boilers
1 × shaft
Speed: 18 kn (21 mph; 33 km/h)
Complement: 646, excluding Air Group of 234, 890 total
Radar: SG, SC-3
Armament: 2 × 5-inch/51 caliber guns (1 × 2)
8 × 40 mm anti-aircraft guns (4 × 2)
27 × 20 mm anti-aircraft cannons (singles)
Aircraft carried: 19-24;
(Typical complement: 12 × fighters (Grumman F4F Wildcats)
9 × torpedo bombers (Grumman TBF Avengers))
Aviation facilities: 2 × elevators

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

They are possibly one of the best sources of naval study, images, and fellowship you can find 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.

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!