Comparison of Boeing YAL-1 and Lockheed C-141 Starlifter

Attribute	Boeing YAL-1 ×	Lockheed C-141 Starlifter ×
General
Manufacturer	Boeing	Lockheed Martin Aeronautics
Model	Boeing YAL-1	Lockheed C-141 Starlifter
Country	United States	United States
Manufactured from (year)	2002	1963
Manufactured to (year)	2002	1968
Type	Military Aircraft	Military Transport Planes
Icao	YAL1	C141
Performance
Engine	4x 4 X Pratt And Whitney PW 4062	4x Pratt & Whitney TF33-P-7
Power, lbf (lbf)	63,300	20,250
Max cruise speed (km/h)	900	913
Approach speed (km/h)	-	222
Travel range (km)	8,232	4,723
Fuel economy (km/l)	0.039	-
Service ceiling (m)	13,746	12,497
Rate of climb (m/sec)	-	13.21
Take off distance (m)	3,018	1,720
Landing distance (m)	2,300	1,222
Weights
Max take off weight (kg)	396,893	147,000
Max payload (kg)	112,629	41,222
Fuel tank capacity (l)	216,847	90,850
Dimensions
Seats	6	6
Seats - business class	2	-
Cabin height (m)	-	2.76
Cabin width (m)	-	3.12
Cabin length (m)	-	28.4
Exterior length (m)	70.6	51.3
Tail height (m)	19.4	12.07
Fuselage diameter (m)	-	4.5
Wing span (m)	64.9	48.8
Wing tips	No Winglets	No Winglets