• The Hiro H2H, or "Navy Type 89 Flying boat" (Japanese: "八九式飛行艇"), was a Japanese patrol flying boat of the 1930s. Designed and built by the Hiro Naval...
    6 KB (499 words) - 08:38, 2 December 2022
  • Mont Hiro (Mount Hiro), a 438 m (1,437 ft) high mountain on Raivavae island HiROS (High Resolution Optical System) German spy satellite Hiro H2H, a Japanese...
    2 KB (245 words) - 08:20, 19 April 2024
  • Designed and produced: Hiro G2H - long-range bomber Hiro H1H - biplane flying boat developed from the Felixstowe F.5 Hiro H2H - biplane flying boat developed...
    2 KB (168 words) - 05:12, 13 May 2024
  • Boats (H) Hiro H1H Hiro H2H Hiro H3H Kawanishi H3K Hiro H4H Yokosuka H5Y Kawanishi H6K Yokosuka H7Y Kawanishi H8K Aichi H9A Hiro H10H Kawanishi H11K...
    30 KB (162 words) - 04:16, 23 August 2024
  • Thumbnail for Hiro Type 14
    property mark. The first aircraft to be powered by a Type 14 engine was the Hiro H2H flying boat. Japan's military leaders discovered the value of aircraft...
    6 KB (591 words) - 21:43, 4 May 2023
  • Thumbnail for Mitsubishi G3M
    Kyūshū and Jeju Island. On 14 August of that same year, 42 G3Ms and seven Hiro G2H1s, escorted by 12 Nakajima A4Ns and 12 Mitsubishi A5Ms of the 2. Rengo...
    19 KB (2,219 words) - 18:24, 18 April 2024
  • Thumbnail for Kyushu J7W Shinden
    Boats (H) Hiro H1H Hiro H2H Hiro H3H Kawanishi H3K Hiro H4H Yokosuka H5Y Kawanishi H6K Yokosuka H7Y Kawanishi H8K Aichi H9A Hiro H10H Kawanishi H11K...
    14 KB (1,421 words) - 09:55, 19 August 2024
  • Boats (H) Hiro H1H Hiro H2H Hiro H3H Kawanishi H3K Hiro H4H Yokosuka H5Y Kawanishi H6K Yokosuka H7Y Kawanishi H8K Aichi H9A Hiro H10H Kawanishi H11K...
    29 KB (2,899 words) - 01:31, 1 September 2024
  • Thumbnail for Nakajima B5N
    Boats (H) Hiro H1H Hiro H2H Hiro H3H Kawanishi H3K Hiro H4H Yokosuka H5Y Kawanishi H6K Yokosuka H7Y Kawanishi H8K Aichi H9A Hiro H10H Kawanishi H11K...
    16 KB (1,837 words) - 03:16, 15 July 2024
  • Thumbnail for Kawanishi E7K
    hindered by the unreliability of the Hiro engine. Later production E7K1s were fitted with a more powerful version of the Hiro 91, but this did not improve the...
    6 KB (641 words) - 13:25, 4 May 2024