The Hiro Naval Arsenal (Hiro Kaigun Kōshō or Dai-Jūichi Kaigun Kōkū-shō (11th Naval Arsenal), often abbreviated as Hiroshō) at Kure (呉), Hiroshima prefecture, was a production facility for seaplanes, flying boats, and aero engines for the Imperial Japanese Navy before and during World War II. It was largely destroyed in a raid by B-29 Superfortresses on 5 May 1945.
Designed and produced:
Prototypes and experimental aircraft:
Aircraft designed by other manufacturers produced at Hiro:
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Aircraft designed and produced by Hiro | |
Prototypes and experimental aircraft |
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Aircraft designed by others produced at Hiro | |
Engines designed and produced by Hiro |
Naval Districts (守府) of the Imperial Japanese Navy | |
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Districts |
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Arsenals |
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Imperial Japanese Navy aircraft designations (short system) | |
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Fighters (A) | |
Torpedo bombers (B) | |
Shipboard reconnaissance (C) | |
Dive bombers (D) | |
Reconnaissance seaplanes (E) | |
Observation seaplanes (F) | |
Land-based bombers (G) | |
Flying Boats (H) | |
Land-based Fighters (J) | |
Trainers (K) | |
Transports (L) |
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Special-purpose (M)1 | |
Floatplane fighters (N) | |
Land-based bombers (P) | |
Patrol (Q) | |
Land-based reconnaissance (R) | |
Night fighters (S) |
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1 X as second letter is for experimental aircraft or imported technology demonstrators not intended for service 2 Hyphenated trailing letter (-J, -K, -L, -N or -S) denotes design modified for secondary role |