RPN Formidable (CV-1924)
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Laid down in 1917, the Formidable was the second of the Reprisal class
battleships. The ships construction was slowed down through 1918-19 as the war
comes to an end. Panagaea is told that it would get to keep the Reprisal but the
Formidable could not be completed as a battleship. Panagaea was kept appraised
of the Royal Navies conversion of ships to the new aircraft carrier designation.
The decision was made to follow the RN's lead and convert the Formidable to an
aircraft carrier.
The conversion started late in 1919 as the plans for the conversion were
conceived and started to be executed. The aft part of the hangar was a twenty
foot of headroom. From the hull forecastle break forward the hangar was at a
seventeen foot level. The two parts being termed the bomber section aft and
fighter section forward. Construction kept going in fits and starts as
information on other conversions came in and the plan would be altered. Finally
given the completion date in 1924, it would be another twelve months of trials
before the ship would be incorporated into the mainstream of Fleet units. The
main armament of 8x6" differed from the US and Japanese 8" guns as the
Panganaean Navy were building light cruisers armed with twin 6" and kept with
those weapons. They did not have a twin 8" turret that could have been used as
the new heavy cruiser classes had a triple 8" turret.
The small refits went on through to 1938 when the ship went through its first
major refit. This was to remove the twin 6" and their associated equipment. It
was felt that these large aircraft carriers would never go anywhere without
major escort forces being with them. No need of medium sized guns. The space
provided would be replaced with octuple 2 pounder mountings. The original 2
pounder mounting abaft the funnel was removed and lowered to where the X 6"
turret had been. Where the 2 pounder mounting had been is placed a dual purpose
gun director with radar assistance to control the new twin 4" that replaced the
singles. Twin 20mm Oerlikons replaced the quad 0.5" machine guns. A considerable
improvement on the AA potential of the ship. Aerial search radar went to the top
of the masts.
The biggest improvement for the ship was in its air complement during the
1938-40 period. Gone were the Gladiators and Swordfish. Their replacements were
streets ahead. Gloster Griffon fighters, Blackburn Skua dive bombers, and Fairey
Sea Battle torpedo bombers. With those aircraft aboard the ship had aircraft as
good as any others of the time. Two to three years later those same aircraft
were not looking so good. The Griffons were on a par with the Zeros, but it was
the Germans with the FW-190's on their carriers that creamed their Allied
opponents. It was sheer weight of numbers in the North Atlantic that stopped the
Germanic States forces from forcing through to decimate the convoys. (see
Denmark Strait 08/1941)
1939-40 The Formidable and the four Repulse class battleships helped to clear
out the Germanic States ships that were in the Pacific and Indian Ocean. This
culminated in the sinking of the Grosser Kurfurst (see
Repulse class for
details). That force was then ordered to Alexandria to join Admiral Cunningham's
Mediterranean Fleet. With the Mediterranean Fleet the Formidable participated in
the major battles in that sea. Taranto, Cape Matapan, right up till a torpedo
hit nearly sunk the ship. The Formidable's weakest point had always been the
lack of underwater protection. Concrete was poured into the hole and patches
fitted at Alexandria to get the ship mobile, and it was to return to Panagaea
for another full refit which was to include fitting bulges to help with
anti-torpedo protection. This is 01/12/1941 - the Formidable leaves Alexandria
bound for Port Resolution and the dockyards. 7th December and the Formidable is
in the middle of the Indian Ocean with nowhere to go. Anywhere north of its
track is going to have problems with the Japanese coming south like a train. A
deal is done, and the Formidable heads for Sydney and the Cockatoo dockyards.
All of the Commonwealth is in the war and will now help each other with out
stinting each other. Four months at Cockatoo is required to do the jobs required
to get the Formidable back to sea.
May 1942 and the Formidable joins the
Indomitable
with both ships escorts ordered to join Admiral Fletcher in defence of Port
Moresby and New Guinea. The Japanese escort force included three aircraft
carriers, various light forces and four troop transports containing two infantry
divisions. The orders for the US carriers were easy - sink the Shokaku, Zuikaku
and Shoho. The orders to the Commonwealth carriers was also easy - get the troop
transports. That way there would be a division between the targets and hopefully
the US pilots would not get to gung-ho and shoot at everything in sight rather
than just the Japanese. History tells us the US lost the Lexington sunk, and the
Enterprise injured. The Japanese had the Shoho sunk and both Zuikaku and Shokaku
damaged. The Formidable and Indomitable had their successes with the sinking of
two transports and a cruiser and destroyers damaged. The Commonwealth took
damage to a cruiser and two destroyers but the loss of the Formidable was a
significant loss at that time of the war. The Japanese had a combat line of
submarines in advance of the invasion fleet and one of these submarines was able
to launch a full set of torpedoes against the two Commonwealth carriers, the Indomitable was
lucky, the Formidable was not. Despite just having been fitted with bulges, the
three torpedo hits virtually blew the bulges off the hull and opened the hull to
the sea. Slowly the Formidable came to a stop and started heeling to port.
Aircraft sliding off the deck and into the sea, the life rafts being cut loose
to float on the sea ready for any survivors to use. Thirty minutes after being
torpedoed the Formidable capsized and sank.
Displacement | 40,000 tons standard, 45,500 tons full load | ||
Length | 796 ft (821ft over flight deck) | ||
Breadth | 110 ft (122ft over sponsons) | ||
Draught | 30 ft | ||
Machinery | 4 shaft, steam turbines, 120,000shp | ||
Speed | 29 knots | ||
Range | 8000 miles at 12 knots | ||
Armour | 4" side, 4" deck | ||
Armament | As completed 8 x 6" (4x2) 8 x 4" AA (8x1) 8 x 2pd (1x8) 32 x 0.5" mg (8x4) |
1941 16 x 4" (8x2) 64 x 2pd (8x8) 16 x20mm (8x2) |
1942 16 x 4" (8x2) 64 x 2pd (8x8) 32 x20mm (16x2) |
Aircraft | 80 | 90 | |
Complement | 2150-2180 as Flagship | ||
Notes | Formidable - Sunk at the Battle of the Coral Sea May 1942. |
The Gloster Griffon (F:34) entered service in 1938 and was the equivalent to the
German 109 and Japanese Zero.