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#0222

Sopwith Dolphin

first flew 1917· fighter

Sopwith Dolphin, photo 1 of 2
1/2 British Government· Public domain

what is it?

The Sopwith 5F.1 Dolphin was a British fighter aircraft manufactured by the Sopwith Aviation Company. It was used by the Royal Flying Corps and its successor, the Royal Air Force, during the First World War. The Dolphin entered service on the Western Front in early 1918 and proved to be a formidable fighter.

How to recognise it: 1 piston engine with propeller · 9.9 m wingspan

base stats

  • speed 194 km/htop speed
  • size 903 kgmax take-off weight
  • built 1,778made 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 109 years ago, in 1917.
  • Wingspan of 9.9 m: about 2 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
1917-05-23
introduced
1918
number built
1,778
role
fighter
makers
Sopwith Aviation Company
engines
1× Hispano-Suiza 8B
crew
1
length
6.8 m
wingspan
9.9 m
height
2.6 m
max take-off weight
903 kg
top speed
194 km/h
range
—
ceiling
6,401 m

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

Sources: Wikidata Q1970563, Wikipedia: Sopwith Dolphin (CC BY-SA 4.0).Updated 2026-10-24.

stan runge ef9524a source