skip to content

#1149

Mitsubishi Ki-46

first flew 1939· twin-engine reconnaissance aircraft

Mitsubishi Ki-46, photo 1 of 5
1/5 Imperial Japanese Army· Public domain

what is it?

The Mitsubishi Ki-46 is a twin-engine reconnaissance aircraft that was used by the Imperial Japanese Army in World War II. Its Army Shiki designation was Type 100 Command Reconnaissance Aircraft (一〇〇式司令部偵察機); the Allied brevity code name was "Dinah".

How to recognise it: 2 piston engines with propellers · 14.7 m wingspan

base stats

  • speed 604 km/htop speed
  • range 2,474 kmwithout refuelling
  • size 5,800 kgmax take-off weight
  • built 1,742made 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 87 years ago, in 1939.
  • Top speed is 4.6× a car on the Dutch motorway (130 km/h).
  • Wingspan of 14.7 m: about 3 cars parked nose to tail.
  • Range of 2,474 km: 14× Amsterdam to Brussels.
  • Can fly 1.2× 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
1939-11
introduced
1941
retired
1945
status
retired
number built
1,742
role
twin-engine reconnaissance aircraft
makers
Mitsubishi
engines
2× Mitsubishi Ha-102 (Army Type 100 1,050hp Air Cooled Radial)
crew
2
length
11 m
wingspan
14.7 m
height
3.9 m
max take-off weight
5,800 kg
top speed
604 km/h
cruise speed
400 km/h
range
2,474 km
ceiling
10,720 m

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

Sources: Wikidata Q714973, Wikipedia: Mitsubishi Ki-46 (CC BY-SA 4.0).Updated 2026-10-24.

stan runge 704880d source