Originally Posted by headlessagain
Ok, just to keep you happy Nigel, here's an edited video of my Cameo Parkjet. Motor is now a Mystery D2632 3000kv heli motor,4.5 x 4.5 TGS prop,Turnigy AE-30A esc and 1500 3S pack. Happy with the way it flew and RC Speedo recorded a speed just shy of 80 mph.
My doppler gave max clear speed of 159kph on that ... there were higher, but they were not clear as when you edited the vid - you clipped what may have been faster speed ... but time span for the doppler is not enough.
159kph = 98mph
So I reckon you were over 100mph at times. But of course you have the full original video ...
Welcome to the club !!