avia.wikisort.org - Aeroplane
The Aichi D1A or Navy Type 94/96 Carrier Bomber (Allied reporting name "Susie"[3]) was a Japanese carrier-based dive bomber of the 1930s. A single-engine, two-seat biplane based on the Heinkel He 50, the D1A was produced by Aichi for the Imperial Japanese Navy, remaining in service as a trainer at the time of the attack on Pearl Harbor. The D1A was produced in two variants, the D1A1 (Navy Type 94 Carrier Bomber), and the D1A2 (Navy Type 96 Carrier Bomber, sometimes referred to as the D2A).
| D1A | |
|---|---|
 | |
| Role | Dive bomber |
| National origin | Japan |
| Manufacturer | Aichi Kokuki KK |
| First flight | 1934[1] |
| Retired | 1942 |
| Status | Retired |
| Primary user | Imperial Japanese Navy Air Service |
| Number built | 590[2] |
Design and development
The D1A came out of the Imperial Japanese Navy's need for an advanced carrier-based dive bomber, and in late 1934 the IJN ordered the finalisation of the Aichi AB-9 design which was produced as the early model D1A1.[2] However, the D1A1 was not designed by Aichi Tokei Denki Kabushiki Kaisha aircraft company (later Aichi Kokuki), but by Ernst Heinkel Flugzeugwerke at the request of the Aichi company. The initial version designed by Heinkel was the He 50, a similar model equipped with floats instead of landing gear. The subsequent model, the He 66 was provided to Aichi who immediately began production of it as the D1A1.
The design of the D1A, based on the Heinkel He 66, an export model of the He 50, was designed as a biplane constructed of metal, with a fabric covering, a fixed landing gear and a conventional type tail landing skid. Original models had 365 kW (490 hp) engines and it was not until later models that more powerful 433 kW (580 hp) engines were included in the construction.
Operational history
The D1A was primarily used in the Second Sino-Japanese War and up to the time Japan entered World War II in 1941. At the beginning of the Pacific War, all of the remaining D1A1s were decommissioned and most of the D1A2s were retired from the front lines and served primarily in training units. The exception was 68 of the D1A2 model that operated as a second-line support until being retired in 1942.[2]
Variants
- D1A1 Type 94
- Powered by 433 kW (580 hp) Nakajima Kotobuki 2 Kai 1 or Kotobuki 3 radial engines; 162 built.[2]
- D1A2 Type 96 (Sometimes referred to as the D2A)
- Improved version fitted with spatted wheels and a higher powered Nakajima Hikari 1 engine; 428 built.[2]
- AB-11
- Proposed development with retractable undercarriage. Not built.[4]
Operators
Empire of Japan
- Imperial Japanese Navy Air Service
Manchukuo
- Manchukuo Imperial Navy
Specifications (D1A2)
Data from Japanese Aircraft of the Pacific War[5] Aircraft of World War II - 300 of the World's Greatest aircraft 1939-45[2]
General characteristics
- Crew: 2
- Length: 9.3 m (30 ft 6 in)
- Wingspan: 11.4 m (37 ft 5 in)
- Height: 3.41 m (11 ft 2 in)
- Wing area: 34.7 m2 (374 sq ft)
- Empty weight: 1,516 kg (3,342 lb)
- Gross weight: 2,500 kg (5,512 lb)
- Max takeoff weight: 2,610 kg (5,754 lb)
- Powerplant: 1 × Nakajima Hikari 1 9-cylinder air-cooled radial piston engine, 540 kW (730 hp) for take-off
- 500 kW (670 hp) at 3,500 m (11,500 ft)
- Propellers: 2-bladed metal propeller
Performance
- Maximum speed: 309 km/h (192 mph, 167 kn) at 3,200 m (10,500 ft)
- Cruise speed: 222 km/h (138 mph, 120 kn) at 1,000 m (3,300 ft)
- Range: 926 km (575 mi, 500 nmi)
- Service ceiling: 6,980 m (22,900 ft)
- Time to altitude: 3,000 m (9,800 ft) in 7 minutes 51 seconds
Armament
- Guns:
- 2× fixed 7.7 mm (.303 in) Type 92 machine guns
- 1× flexible 7.7 mm (.303 in) Type 92 machine gun
- Bombs:
- 1× 250 kg (551 lb) bomb under fuselage
- 2× 30 kg (66 lb) bombs under wings
See also
Related development
Aircraft of comparable role, configuration, and era
Related lists
- List of bomber aircraft
- List of military aircraft of Japan
References
- "www.hikotai.net". Archived from the original on 2011-10-07. Retrieved 2011-07-04.
- Chant 1999, p.17
- "Allied Code Names for..." Retrieved 2007-04-17.[permanent dead link]
- Mikesh and Abe 1990, p. 79.
- Francillon, Rene (March 1987). Japanese Aircraft of the Pacific War (2nd (American) ed.). Annapolis: Naval Institute Press. pp. 268–271. ISBN 978-0870213137.
- Chant, Christopher (1999). Aircraft of World War II - 300 of the World's Greatest aircraft 1939-45. Amber Books Lts. ISBN 978-0-7607-1261-0.
- Francillon, R.J. (1970). Japanese Aircraft of the Pacific War. London: Putnam. ISBN 0-370-00033-1.
- Mikesh, Robert; Abe, Shorzoe (1990). Japanese Aircraft 1910–41. London: Putnam. ISBN 0-85177-840-2.
External links
На других языках
[de] Aichi D1A
Die Aichi D1A (jap. 九四式艦上爆撃機, kyūyon-shiki kanjō bakugekiki, dt. etwa: „Typ-94-trägergestützter-Bomber“ alliierter Codename Susie) war ein trägergestützter japanischer Sturzkampfbomber im Zweiten Weltkrieg.- [en] Aichi D1A
[fr] Aichi D1A
L'Aichi D1A est un biplan biplace de bombardement en piqué embarqué japonais de l'entre-deux-guerres.[it] Aichi D1A
L'Aichi D1A (nome in codice alleato Susie)[3] fu un bombardiere in picchiata imbarcato prodotto dall'azienda aeronautica giapponese Aichi Tokei Denki KK negli anni trenta, il primo entrato in servizio in quel ruolo nella Marina imperiale giapponese.[ru] Aichi D1A
Айти D1A (яп. 九四式艦上爆撃機, палубный бомбардировщик, тип 94/96) — японский палубный пикирующий бомбардировщик времён японо-китайской и Второй мировой войн. Разрабатывался компанией Aichi. Кодовое название по классификации союзников — «Сьюзи» (англ. Susie).Другой контент может иметь иную лицензию. Перед использованием материалов сайта WikiSort.org внимательно изучите правила лицензирования конкретных элементов наполнения сайта.
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