Patreon 34: Inter-war Naval Aircraft Development - what could have been?

The Blackburn Dart introduces the practical difficulties of delivering early aircraft torpedoes without damaging them or sending them too deep.

Yes, either through torpedo hits or by provoking a confused German sortie that the Grand Fleet could exploit.

The Fairey Flycatcher shows how naval fighters were designed to work from carriers, capital ships, and the water before carrier routines were fully settled.

Naval treaties did not make carriers unimportant; they encouraged conversion projects and constrained the new carrier fleets that navies could afford to build.

It depended on release speed, release height, and torpedo weight; greater speed, height, or weight generally produced a deeper initial dive.

Institutional control placed naval aviation behind the RAF's heavy-bomber program even though the Royal Navy paid for much of the Fleet Air Arm.

They eventually did, but treaty rules accumulated gradually as negotiators moved from capital ships to broader category limits.

The Blackburn Blackburn was built around map work, navigation, and reconnaissance to help a battle fleet coordinate its forces.

A joint-service arrangement is preferable because it can combine naval priorities with broader aviation expertise and resources.

The Boeing P-12 illustrates both the modest performance of early carrier fighters and the American move toward larger, sustained aircraft orders.

French carrier aircraft reveal the costs of delayed carrier replacement and the unrealized possibility of Béarn serving with the Allies.

The lightweight Nakajima A2N became a vehicle for promoting Japanese carrier aviation and developing influential naval aviators.

Its original roles had been absorbed elsewhere, but a roomy radar-equipped successor could plausibly have served as an early airborne-warning aircraft.

Germany would have gained a carrier hull, but refitting it into a useful German ship would have been costly and difficult.

The Besson MB.411 was designed for the submarine Surcouf, but its wartime separation from its host shows how difficult the concept was to employ.

Japanese and French aircraft development drew on international influences but still reflected independent national choices and constraints.

Navies likely would have built large protected fleet carriers and smaller fast scouting carriers, with British designs retaining armor because distant theaters lacked major repair facilities.

The Dewoitine fighter family connected France's early carrier-monoplane work with Republican aviation in the Spanish Civil War.

The Vought SBU Corsair provides a compact benchmark for American carrier dive-bomber performance in the early 1930s.

The two navies might have reached informal parity in carriers and capital ships, with Britain still fielding more cruisers and destroyers.

By about 1925, but Britain still had to plan against several possible enemies rather than focus exclusively on Japan.

Royal Navy seaplane and scout orders sustained Supermarine and formed one part of a close inter-war relationship with three specialist aircraft firms.

The Navy expected it could build small carriers quickly in wartime and feared the Treasury would use them as a cheap replacement for fleet carriers in peacetime.

Because Britain had recently opposed the Bolsheviks in the Russian Civil War and feared Soviet pressure toward India.

The Supermarine Walrus combined scouting with what is described here as the Royal Navy's first real search-and-rescue aircraft role.

The Heinkel He 60 became an enduring foundation for German shipborne fleet reconnaissance despite modest performance.

The Aichi D1A shows Japan committing to a heavy carrier dive bomber while adapting foreign design influences to its own needs.

Royal Navy requirements point toward a high-performance gull-wing Supermarine fighter that wartime Spitfire priorities prevented from maturing.

The Swordfish used wire and fin arrangements to reduce a torpedo's dive on entry, a technique central to shallow-water attacks such as Taranto.

Because scarce high-power engines repeatedly went to urgent RAF requirements, forcing naval aviation to accept lower priority or buy American aircraft.

Yes. The layout helped clear a large propeller while supporting the short, strong landing gear needed aboard carriers.

Gloster was considered more ready for mass production, while Supermarine already had naval work that helped keep orders distributed across the industry.

Japan's mercantilist resource strategy could not substitute for industrial infrastructure, shipping, or convoy protection.

The early A5M prototype used a pronounced gull wing for propeller and landing-gear requirements before the production fighter adopted other solutions.

No. They added both lift and drag, so the result depended on the whole design and mission.

Carrier size was a major constraint; larger British battlecruiser conversions might have enabled a twin-engine Fleet Air Arm much earlier.

The Grumman F3F gave the U.S. Navy a dependable fighter and helped establish the lineage that led to later Grumman carrier aircraft.

The Devastator and Swordfish were not simply old versus new: each was built around a different answer to range, night attack, and coordinated strike.

Yes, especially in the Mediterranean, but successful attacks depended on accurate fixes or shadowing aircraft; a bearing error spoiled a prospective strike during the Indian Ocean raid.

The SBC Helldiver emerged while the U.S. Navy and Curtiss debated whether high-performance carrier aircraft could safely use retractable landing gear.

The Blackburn Skua gave the Royal Navy a purpose-built fighter-dive bomber, but its modest engine power limited the aircraft from the outset.

Possibly, because it had Merlin power and greater range, but it was never properly offered or navalized and the Skua already matched the available dive-bombing sight.

Blackburn had useful maritime experience and fit a policy of sustaining multiple aircraft firms; a Vickers sight link is plausible but unproven.

Larger carriers and a capable twin-engine design could have supported one airframe for fighter, strike, torpedo, and reconnaissance missions.

Generally no; operational RAF fighters based nearby or on the same field provided factory defense.

Not immediately. Guided glide weapons reduced the need for the tactic, but aircraft retained dive-bombing capability for much longer.

Because the Firefly combined useful fighter performance with long-range reconnaissance, complementing single-seat interceptors and American strike aircraft in the carrier air group.

None was fully ready: each had a different combination of missing ships, aircraft, bases, logistics, or supporting infrastructure.

The Mitsubishi B5M was meant to supplement the Nakajima B5N, showing Japan's attempt to expand carrier-aircraft output through parallel production.

Because it sincerely treated strategic bombers as Britain's first defense priority, not because it was deliberately hostile to the Navy.

A war delayed to about 1943 could have featured mature British carrier aircraft and armored carriers, Axis carriers, better radar control, and a far more carrier-intensive European naval war.

The Fi 167 was built for a carrier force that never became operational, leaving its naval potential untested.

Long-range and night navigation required a navigator or wireless operator; the naval observer system was an additional benefit, not the underlying reason.

Yes. Earlier control could have enabled a complete pre-war procurement and engine-development cycle, potentially producing stronger aircraft by 1939.

The gull-wing LN.401 was a capable French dive bomber whose production history outlasted its nominal 1940 retirement.

It mostly reinforced existing doctrine, but the campaign's unequal conditions meant that success did not reveal how the system would perform against a peer navy.

A balanced mix of fighters, torpedo bombers, and dive bombers, but Joffre never entered service to operate it.

The Fairey Albacore was designed as a torpedo bomber that could also make controlled dive attacks, continuing a flexible Royal Navy strike tradition.

Not with the torpedo, and the equally heavy bomb case appears never to have been properly tested.

It strengthened the case for modern fighters, and Britain was fortunate that racing and private design competition had kept the Spitfire and Hurricane paths alive.

Polish fighter projects faced weaker engines and foreign reluctance to license technology that might later be captured by Germany or the Soviet Union.

The Zero represented the culmination of Japan's pursuit of long range and speed, but its lightweight design also reflected limited engine power and industrial capacity.

The demand existed, but cannon first had to be made reliable in the cold and icing conditions of high-altitude combat.

The Fulmar's two-seat layout and long-range emphasis reflected Royal Navy expectations of night and ocean operations against several possible enemies.

The Barracuda shows how an early-1930s Fairey design study informed later Royal Navy torpedo, reconnaissance, and fighter aircraft.

They normally accompanied multi-crew torpedo and dive bombers whose navigators guided the combined daylight strike formation.

Pilots faced a much more demanding Barracuda even though it represented the modern successor to the gentle and maintainable Swordfish.

They were adequate for their time, but fixed-wing aircraft struggled once a submarine was submerged; later sensors and helicopters addressed that limitation more effectively.

Not especially; the Buccaneer was optimized first for low-level anti-ship strike and later for nuclear strike rather than carrier logistics or tanking.

Norway is especially consequential: earlier British sea movement and faster Norwegian mobilization could have exposed the German invasion force to severe naval and ground opposition.

Britain still needed the turboprop strike aircraft, while the United States preferred to move directly to jets.

Probably not as well as the Avenger; its useful speed was not enough to make it the stronger overall torpedo bomber.

Because a suitable Comet-derived jet airframe was already available and additional orders would support that aircraft program.

Because they often buy it to fill a specific gap and then adapt tactics and operating methods around that requirement.

A missed opportunity; a sufficiently large Daring-like design built in numbers could have remained useful and upgradeable for decades.

Converting Incomparable and Admiral-sized hulls could have produced unusually large British air groups and encouraged twin-engine naval aircraft.

It could plausibly have served for around twenty years because it was otherwise a useful aircraft.

Roughly 72 to the 80s for an Admiral conversion and more than 100, perhaps as many as 144, for an Incomparable-sized carrier with deck parking and external lifts.

Approximately 60 to 72 aircraft, depending on the hangar reconstruction and whether deck-edge lifts were adopted.

Neptune and Nimrod had broadly similar capabilities, though Nimrod was much faster; Tracker and Gannet each held different strengths rather than one being universally superior.

The ship could alternate five- and four-gun groups by firing selected barrels in each turret and then the complementary set.