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
|