Comparison of Douglas DC-3 and Martin 187 Baltimore

Attribute	Douglas DC-3 ×	Martin 187 Baltimore ×
General
Manufacturer	Douglas Aircraft Co.	Glenn L. Martin Company
Model	Douglas DC-3	Martin 187 Baltimore
Country	United States	United States
Manufactured from (year)	1935	1941
Manufactured to (year)	1942	1944
Type	Passenger Turbo Props	Military Propellor Planes
Icao	DC3	-
Performance
Engine	2x Pratt & Whitney R-1830-S1C3G Twin Wasp	2x Wright GR-2600-A5B
Power, hp (hp)	1,200	1,700
Max cruise speed (km/h)	370	546
Approach speed (km/h)	-	189
Travel range (km)	3,500	1,574
Service ceiling (m)	7,315	7,315
Rate of climb (m/sec)	5.74	6.33
Weights
Max take off weight (kg)	13,605	10,900
Max payload (kg)	2,725	1,100
Fuel tank capacity (l)	3,112	1,855
Dimensions
Seats	32	4
Cabin height (m)	1.5	-
Cabin width (m)	1.7	-
Cabin length (m)	9.1	-
Exterior length (m)	19.6	14.8
Tail height (m)	4.1	5.4
Fuselage diameter (m)	2	1.1
Wing span (m)	29	18.7
Wing tips	No Winglets	No Winglets