Type RK 9 Two seat sportplane RK 9a Two seat sportplane RK 9b Two seat seaplane
Engine 1 Anzani 35 hp 1 Salmson AD 9
Dimensions Length 6,85 m, height 2,30 m , span 8,96 m, wing area 19,64 m2, aspect ratio 4 Length 6,60 m, height 2,30 m , span 8,96 m, wing area 19,64 m2, aspect ratio 4
Weights Empty 250 kg, flying weight 450 kg, fuel 30 kg, oil 5 kg, pilot 80 kg, payload 85 kg, wing loading 22,90 kg/m2 Empty 275 kg, flying weight 475 kg, fuel 30 kg, oil 5 kg, pilot 80 kg, payload 85 kg, wing loading 24,2 kg/m2
Performance Max. speed 120 km/h, cruising speed 100 km/h, climb 1,3 m/sec., service ceiling 3000 m, range 400 km, startlength 50 m, landing speed 45 km/h Max. speed 120 km/h, cruising speed 100 km/h, climb 1,5 m/sec., service ceiling 3500 m, range 400 km, startlength 40 m, landing speed 45 km/h