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Nippon (aircraft)

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Nippon (aircraft)

Nippon (ニッポン, Nippon) was a converted Mitsubishi G3M2 Model 21 bomber operated by the Mainichi Shimbun newspaper and used to make a round-the-world flight in 1939.

Contents

The round the World flight

Nippon took off from Haneda airport in the district of Kamata in Tokyo on 25 August 1939, flew around the globe and returned to Tokyo, after 55 days, on 20 October 1939 having flown 52,886 km (32,862 mi; 28,556 nmi) in 194 flying hours.

The aircraft

Nippon had the armament removed, was equipped with the latest autopilot and could carry 5,200 l of fuel enabling it to fly continuously for 24 hours.

Flight course

Tokyo - Chitose - Nome, Alaska - Fairbanks, USA - Whitehorse - Seattle - Oakland, USA - Los Angeles - Albuquerque, USA - Chicago - New York - Washington D.C - Miami - San Salvador, El Salvador - Cali, Colombia - Lima - Arica - Santiago - Buenos Aires - Santos (Brazil) - Dakar - Agadir Morocco - Casablanca, Spain - Rhodos, Greece - Basra (Iraq) - Karachi - Kolkata, India - Bangkok - Taipei - Haneda, Tokyo

Specifications (Mitsubishi G3M2 Model 21)

Data from The Mitsubishi G3M "Nell"; Imperial Japanese Navy Bombers of World War Two;

General characteristics

  • Crew: 7
  • Length: 16.45 m (54 ft 0 in)
  • Wingspan: 25 m (82 ft 0 in)
  • Height: 3.68 m (12 ft 1 in)
  • Wing area: 75 m2 (810 sq ft)
  • Empty weight: 4,965 kg (10,946 lb)
  • Gross weight: 8,000 kg (17,637 lb)
  • Fuel capacity: 3,874 l (852.2 imp gal; 1,023.4 US gal) (Nippon 5,200 l (1,143.8 imp gal; 1,373.7 US gal))
  • Powerplant: 2 × Mitsubishi Kinsei 9-cyl. air-cooled radial piston engines, 791 kW (1,061 hp) each
  • Performance

  • Maximum speed: 375 km/h (233 mph; 202 kn) (Nippon 400 km/h (249 mph; 216 kn))
  • Cruise speed: 280 km/h (174 mph; 151 kn)
  • Range: 4,400 km (2,734 mi; 2,376 nmi)
  • Endurance: (Nippon: 24 hours)
  • Service ceiling: 9,200 m (30,200 ft)
  • Rate of climb: 6 m/s (1,200 ft/min)
  • Armament

  • Guns:
  • 1× 20 mm (0.066 ft) Type 99 cannon in rear dorsal turret
  • 4× 7.7 mm (0.025 ft) Type 92 Heavy Machine Gun in cockpit, left and right side positions, and in retractable forward dorsal turret.
  • (Nippon: un-armed)
  • Bombs: 800 kg (1,763.698 lb) of bombs or 1× aerial torpedo
  • Occupants

    There were seven occupants in total.

    Captain 
    Sumitoshi NAKAO 中尾純利
    Flight engineer 
    Hajime SHIMOKAWA 下川一
    Communication operator 
    Nobusada SATO 佐藤信貞
    Pilot 
    Shigeo YOSHIDA 吉田重雄
    Professional Engineer 
    Hiroshi SAEKI 佐伯弘
    Flight engineer 
    Nagasaku YAOKAWA 八尾川長作
    Ambassador of goodwill
    Takeo OHARA 大原武夫, Aerial director of Mainichi Shimbun.

    References

    Nippon (aircraft) Wikipedia