344km/h! - Stratair Viper F5D
A speed pass with my Viper F5D plane.
Speed is measured by analysing doppler effect on the sound file
using WAVEoScope. +-10km/h (213mph)
WAVEoScope:
http://www.rcgroups.com/forums/showth...
More on the plane:
http://www.rcgroups.com/forums/showth...