Comparison of Beechcraft T-34 Mentor and Yakovlev Yak-11

Attribute	Yakovlev Yak-11 ×	Beechcraft T-34 Mentor ×
General
Manufacturer	Yakovlev	Hawker Beechcraft
Model	Yakovlev Yak-11	Beechcraft T-34 Mentor
Country	Russia	United States
Manufactured from (year)	1946	1953
Manufactured to (year)	1955	1990
Type	Military Trainers	Military Propellor Planes
Icao	YK11	T34T
Performance
Engine	1x Shvetsov ASh-21	1x 1 × Pratt & Whitney Canada PT6A-25 turboprop
Power, hp (hp)	700	550
Max cruise speed (km/h)	598	519
Approach speed (km/h)	135	98
^1↑Travel range (km)	1,280	1,311
Fuel economy (km/l)	-	3.669
Service ceiling (m)	7,925	7,620
Rate of climb (m/sec)	8.13	7.62
Take off distance (m)	-	250
Landing distance (m)	-	128
Weights
Max take off weight (kg)	2,482	1,950
Max payload (kg)	649	590
Fuel tank capacity (l)	363	538
Dimensions
Seats	2	2
Exterior length (m)	8.2	8.75
Tail height (m)	-	2.92
Fuselage diameter (m)	1.2	1.1
Wing span (m)	9.4	10.16
Wing tips	No Winglets	No Winglets