Comparison of Vought O2U Corsair and Vought SBU Corsair

Attribute	Vought SBU Corsair ×	Vought O2U Corsair ×
General
Manufacturer	Vought	Vought
Model	Vought SBU Corsair	Vought O2U Corsair
Country	United States	United States
Manufactured from (year)	1935	1926
Manufactured to (year)	1936	1929
Type	Military Propellor Planes	Amphibious
Icao	SBU	O2U
Performance
Engine	1x Pratt & Whitney R-1535-80 Twin Wasp	1x Pratt & Whitney R-1690-42 Hornet radial engine other
Power, hp (hp)	700	600
Max cruise speed (km/h)	330	269
Approach speed (km/h)	-	80
Travel range (km)	883	1,095
Service ceiling (m)	7,224	5,669
Rate of climb (m/sec)	5.99	10.67
Weights
Max take off weight (kg)	2,510	2,161
Max payload (kg)	420	227
Fuel tank capacity (l)	549	341
Dimensions
Seats	2	2
Exterior length (m)	8.5	8.68
Tail height (m)	3.63	3.47
Fuselage diameter (m)	1.1	1
Wing span (m)	10.14	10.51
Wing tips	No Winglets	No Winglets