/2-Airplanes/Allies/UK/1-Fighters/Data/Sopwith-Strutter.htm | Update: -

 

Sopwith 1½ Strutter (1-2 Seater) Strutter

GENERAL DATA
Fighter, general purpose aircraft
Sopwith Aviation Company
December 1915
April 1916
4500 France, 1439 Great Britain
1-2

 

Variants
Sopwith company designation.
Admiralty designation for two seater, number from serial of last aircraft in first batch ordered.
Admiralty designation for single- seater bomber, number likewise assigned.
RFC designation.
Unofficial name due to configuration of struts, also used by US Navy.
Single seat home defence fighter
French built version:

SOP. 1A.2 two-seat reconnaissance aircraft
SOP. 1B.1 single-seat bomber
SOP. 1B.2 two-seat bomber

Lioré et Olivier licence-built version.
Japanese licence-built bomber version.
Japanese licence-built LeO 1 reconnaissance version

 

DIMENSIONS
7.70 m
593 kg
10.21 m
975 kg
3.12 m
977 kg
32.16 m²
30.34 kg/m²

 

ARMAMENT
1× 0.303 in (7.7 mm) Vickers MG *
?
1× 0.303 in (7.7 mm) Lewis MG **
?
Up to 60 kg of (drop) bombs

(*) fired forward through the propeller by means of a gun synchronizer, (**) in observer's cockpit for the fighter variant

POWERPLANT
1 × Clerget 9B
9-cyl air-cooled rotary piston, 16.29L
130 hp
133.33 hp / ton *
182 L

(*) with the loaded weight

PERFORMANCES
161 km/h at 1980 m
? km/h
? m/s
4730 m
3¾ hours, 565 km

(*) vitesse de décrochage

Sources
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Drawings

 

 

 

Fighters