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Yokosuka P1Y Ginga

Empire of Japan ·first flew 1943· attack bomber

Yokosuka P1Y Ginga, photo 1 of 4
1/4 Wikimedia Commons· Public domain

what is it?

The Yokosuka P1Y Ginga (銀河, galaxy) is a twin-engine, land-based bomber that was designed by the Yokosuka Naval Air Technical Arsenal. Primarily produced by Nakajima and Kawanishi and flown by the Japanese Imperial Navy during the latter half of the Pacific War, it received the Allied reporting name “Frances”. The P1Y was designed as a successor to the prolific Mitsubishi G4M bomber during the early 1940s.

How to recognise it: 2 piston engines with propellers · 20 m wingspan

base stats

  • speed 547 km/htop speed
  • range 5,370 kmwithout refuelling
  • size 13.5 tmax take-off weight
  • built 1,098made in total

Bars compare against all aircraft: 3,500 km/h, 20,000 km, 850 seats; size and number built on a log scale up to 640 t (An-225) and 45,000 built (Cessna 172).

fun facts

  • First flew 83 years ago, in 1943.
  • Top speed is 4.2× a car on the Dutch motorway (130 km/h).
  • Wingspan of 20 m: about 4 cars parked nose to tail.
  • Fully loaded it can weigh as much as 2 African elephants (~6 t each).
  • Range of 5,370 km: 30× Amsterdam to Brussels.
  • Can fly 1.1× higher than Mount Everest (8,849 m).

piston: A car-like piston engine turning a propeller: simple and cheap, the classic small plane.

spec sheet

first flight
1943-08
introduced
1944
retired
1945
status
retired
number built
1,098
role
attack bomber
origin
Empire of Japan
engines
2× Nakajima NK9C Homare 12
crew
3
length
15 m
wingspan
20 m
height
4.3 m
max take-off weight
13.5 t
top speed
547 km/h
cruise speed
370 km/h
range
5,370 km
ceiling
9,400 m

Specs are for the version in the Wikipedia article's specification section. Blank means the sources don't say.

Sources: Wikidata Q391456, Wikipedia: Yokosuka P1Y Ginga (CC BY-SA 4.0).Updated 2026-10-24.

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