Comparison of Douglas DC-3 and Grumman S-2 Tracker

Attribute	Grumman S-2 Tracker ×	Douglas DC-3 ×
General
Manufacturer	Grumman	Douglas Aircraft Co.
Model	Grumman S-2 Tracker	Douglas DC-3
Country	United States	United States
Manufactured from (year)	1952	1935
Manufactured to (year)	1968	1942
^1↑Type	Military Propellor Planes	Passenger Turbo Props
Icao	S2F	DC3
Performance
Engine	2x Wright R-1820-82WA	2x Pratt & Whitney R-1830-S1C3G Twin Wasp
Power, hp (hp)	1,525	1,200
Max cruise speed (km/h)	450	370
Approach speed (km/h)	119	-
Travel range (km)	2,172	3,500
Service ceiling (m)	6,706	7,315
Rate of climb (m/sec)	9.75	5.74
Weights
Max take off weight (kg)	11,860	13,605
Max payload (kg)	2,200	2,725
Fuel tank capacity (l)	1,968	3,112
Dimensions
Seats	4	32
Cabin height (m)	-	1.5
Cabin width (m)	-	1.7
Cabin length (m)	-	9.1
Exterior length (m)	13.26	19.6
Tail height (m)	5.33	4.1
Fuselage diameter (m)	1.75	2
Wing span (m)	22.12	29
Wing tips	No Winglets	No Winglets