de Havilland Canada DHC-6 Syd Adams, Keith Paterson Models/dhc6.ac select prop-blur-left velocities/true-airspeed-kt 10 prop-left Lprop.1 Lprop.2 Lprop.3 prop-right Rprop.1 Rprop.2 Rprop.3 select prop-left velocities/true-airspeed-kt 10 select Lprop.disk velocities/true-airspeed-kt 10 select Rprop.disk velocities/true-airspeed-kt 10 select prop-right velocities/true-airspeed-kt 10