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The FAA procured 136 of 4-gun Rocs and then decided to barely deploy them, perhaps it is better to have ~100 Sea Hurricanes not just produced, but actually deployed. If you have a small number of decks, each housing a small number of aircraft, a good bet would be to have excellent types aboard?
The <200 of Rocs and Sea Gladiators produced are a big number when talking about FAA procurements before ww2 started.
3200+ of Battles and Defiants were produced, Hawker also produced 200 Henleys, all 3400+ before 1941. Toss in the Hurricanes and Spitfires produced, plus Fulmars and Merlin-powered Whitleys - looks to me that Merlin production was excellent even in the darkest days of 1940.
Admiralty policy at the beginning of WW2 was that AA gunnery would protect its ships and therefore the Fleet Air Arm did not require interceptor fighters for Fleet Defence against air attack.
The first time this policy was questioned, by Churchill, was when Ark Royal, accompanied by the Home Fleet, sailed into the North Sea and was 'near missed' (according to Crosley) by the Luftwaffe. We are already past 1937 by several years. It was too late for Churchill to alter the composition of the Fleet Air Arm immediately, to provide interceptor fighters. All he could do was suggest that the Fleet's AA gunners be provided with more realistic, faster, practice targets.
By 1942/3 it was agreed that AA gunnery was really a last resort against a skilful air attack and that fighters operated from carriers with radar direction combined with strikes against adjacent enemy air fields or carriers was the only sure defence. The Pacific war provides absolute proof of this.
For the decision to provide the RN with interceptor fighters and radar control in 1937, at least five years earlier, to have been made would have required more than hindsight. It would have required a TARDIS. It would also have needed a fundamental change in RN doctrine and procurement plans, which is probably less likely than finding Dr Who and borrowing that TARDIS.
Cheers
Steve
The point I was trying to make is that in 1938-39 Merlin production was pretty well spoken for and that the RAF was trying to add many more squadrons as fast as they could. As always timing is everything or darn close.
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Excellent production in Sept of 1940 was by no means a sure thing in 1938 or early 1939. Engine production per month may have been 1/4-1/3 per month in summer/fall of 1939 what it was in the fall of 1940.
If you want Squadrons at sea (trained squadrons) in the spring of 1940 the planes (at least the first few dozen) would have to leave the factory/s by the end of 1939 in order to give the squadrons time to train/work up.
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You also have to consider what would have happened if war had broken out sooner. The Roc was late but Several squadrons still Had Hawker Nimrods on Strength in early part of 1939. And by the way, the Nimrod could carry four 20lb bombs which, while pathetic by 1940 standards, was pretty impressive in 1932 and rather useful for attacking wooden pirate ships in the China sea.
Bomb load of a 1939 Sea Hurricane with a fixed pitch prop would have been ?????
The first concerns about the performance of a turret fighter, in this case the Defiant, that I can find were raised in January 1940. That's why I raised 1940. It's the earliest date that anyone started to doubt the concept and therefore the earliest date that even a chance of a change of priority regarding the types might arise.
The FAA procured 136 of 4-gun Rocs and then decided to barely deploy them, perhaps it is better to have ~100 Sea Hurricanes not just produced, but actually deployed.
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The question to be asked here is, why get Boulton Paul to build Sea Hurricanes instead of Rocs (the Rocs' tail sections were built by General Aircraft) when BP could build the Sea Defiant, which was to use jigs and components from a type that was already in production in its own factory, thus speeding up the production process and getting the aircraft into service earlier. Actual Defiant production was held up because of the turret delays, so air frames were rolling off the production line with no turrets. Because the Sea Defiant had fixed forward firing guns, this wouldn't be an issue.
Was there any action/battle the RN Carriers took part in or fought in 1939 or 1940 where swapping the existing fighters for an early Sea Hurricane would have made any difference to the outcome?
the ship carried nine Fairey Fulmars of 805 Squadron, five Sea Gladiators and six Swordfish. By Feb 1942 and after many travels, operations and a refit she got four Sea Hurricanes in her air group, however the size of the elevators on the Eagle meant the Hurricanes had to stay on deck as with their non folding wings they were too big to be taken below.
How about licence built F2A-1 from 1940 with:
- Reinforced landing gear
- Seat armor
- R-1820-40 (F2A-2) engine
IMO much better than early Sea Hurricanes
Was there any action/battle the RN Carriers took part in or fought in 1939 or 1940 where swapping the existing fighters for an early Sea Hurricane would have made any difference to the outcome?
RN Carriers tended to be deployed singly in the early part of the war. Not in groups although pairs were sometimes used on certain operations. Given the size of the air groups having 12 serviceable fighters might be a luxury.