Comparison of Adam A-500 and Yakovlev Yak-11

Attribute	Adam A-500 ×	Yakovlev Yak-11 ×
General
Manufacturer	Adam Aircraft	Yakovlev
Model	Adam A-500	Yakovlev Yak-11
Country	United States	Russia
Manufactured from (year)	2002	1946
Manufactured to (year)	2008	1955
Type	Twin Turboprops	Military Trainers
Icao	A500	YK11
Performance
Engine	2x Teledyne Continental TSIO-550E	1x Shvetsov ASh-21
Power, hp (hp)	350	700
Avionics	Avidyne Entegra and Garmin GPS	-
Max cruise speed (km/h)	426	598
Approach speed (km/h)	139	135
Travel range (km)	2,130	1,280
Service ceiling (m)	7,620	7,925
Rate of climb (m/sec)	9.14	8.13
Weights
Max take off weight (kg)	3,175	2,482
Max payload (kg)	700	649
Fuel tank capacity (l)	871	363
Dimensions
Seats	6	2
Cabin height (m)	1.3	-
Cabin width (m)	1.34	-
Cabin length (m)	4.1	-
Exterior length (m)	11.43	8.2
Tail height (m)	2.92	-
Fuselage diameter (m)	1.45	1.2
Wing span (m)	13.41	9.4
Wing tips	Small Winglets	No Winglets