Comparison of Curtiss O-52 Owl and Vought O2U Corsair

Attribute	Curtiss O-52 Owl ×	Vought O2U Corsair ×
General
Manufacturer	Curtiss	Vought
Model	Curtiss O-52 Owl	Vought O2U Corsair
Country	United States	United States
Manufactured from (year)	1940	1926
Manufactured to (year)	1942	1929
Type	Military Propellor Planes	Amphibious
Icao	O52	O2U
Performance
Engine	1x Pratt & Whitney R-1340-51 Wasp	1x Pratt & Whitney R-1690-42 Hornet radial engine other
Power, hp (hp)	600	600
Max cruise speed (km/h)	352	269
Approach speed (km/h)	-	80
Travel range (km)	1,128	1,095
Service ceiling (m)	6,401	5,669
Rate of climb (m/sec)	6.35	10.67
Weights
Max take off weight (kg)	2,433	2,161
Max payload (kg)	-	227
Fuel tank capacity (l)	-	341
Dimensions
Seats	2	2
Exterior length (m)	8	8.68
Tail height (m)	3.03	3.47
Fuselage diameter (m)	1.4	1
Wing span (m)	12.42	10.51
Wing tips	No Winglets	No Winglets