Length (without rotor), m 5.32
Length (with rotor), m 9.0
Height, m 2.87
Rotor span, m 9.0
Rotor hub angle, degree 5
Rotor hub transverse angle, degree 1
Rotor-blade airfoil NACA-23012
Rotor-blade angle (untwisting), degree -1
Rotor-blade angle (jumping takeoff), degree 10
Rotor-blade angle (running takeoff), degree 4
Rotor-blade angle (straight-and-level flight), degree 4
Landing gear wheelbase, m 1.81
Landing gear tread, m 1.52

Rated flight perfomances
m takeoff =410 kg m takeoff =530 kg
Min. speed in straight-and-level flight, km/h 30 44
Max. speed in straight-and-level flight (at max. continuous perfomance), km/h 145 115
Max. speed, km/h 160 160
Maximal rate-of-climb, m/sec 5.1 2.7
Take-off run (running takeoff), m 50 100
Take-off speed (running takeoff), km/h 60 66
Take-off run (jumping takeoff), m ~0 ~0
Take-off speed (jumping takeoff), km/h 12 8
Landing speed (running landing), km/h 35 40
Landing run (running landing), m 35 50
Landing speed ("point" landing), km/h 5 10
Landing run ("point" landing), m 0 10
Normal speed of climbing, km/h 90 90
Service ceiling, m 4250 1750
Time of turn, sec 30 30
Max. G-load +3.5 +3.5
Min. G-load +0.5 +0.5

Mass specifications
Empty weight (crop sprayer version), kg 370
Fuel, kg 22
Max. takeoff weight, kg 530
Max. landing weight, kg 530
Max. chemicals weight, kg 70
Max. pilot weight, kg 100
Min. pilot weight, kg 50