4S (650mah) plane is no match for a 6S drone (1300mah). Drone is much faster even on the straight runs.
Sunset flight with a 6S chaser drone (no Gopro)
Cloudy day flight with a Gopro mounted 6S chaser drone
Finally got some good weather to take out the Falcon and test out the FPV system. I guess the FC got a little warm in the enclosed frame of the Falcon...