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Loire 70

first flew 1933· long-range maritime reconnaissance flying boat

Loire 70, photo 1 of 7
1/7 Anonymous Unknown author· Public domain

what is it?

The Loire 70 was a 1930s French long-range maritime reconnaissance flying boat produced by Loire Aviation.

How to recognise it: 3 piston engines with propellers · shoulder wing · 30 m wingspan

base stats

  • speed 235 km/htop speed
  • size 11.5 tmax take-off weight
  • built 8made 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 93 years ago, in 1933.
  • Top speed is 1.8× a car on the Dutch motorway (130 km/h).
  • Wingspan of 30 m: about 7 cars parked nose to tail.

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

spec sheet

first flight
1933-12-28
introduced
1937
number built
8
role
long-range maritime reconnaissance flying boat
makers
Loire Aviation
engines
3× Gnome-Rhône 9Kfr / Gnome et Rhône 9K Mistral
crew
8
length
19.5 m
wingspan
30 m
height
6.7 m
max take-off weight
11.5 t
top speed
235 km/h
cruise speed
165 km/h
range
—
ceiling
3,999 m
wings
shoulder wing

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

Sources: Wikidata Q3486717, Wikipedia: Loire 70 (CC BY-SA 4.0).Updated 2026-10-24.

stan runge ef9524a source