2 ms·
Can a drone stay in level flight in the downwash of a helicopter's main rotor? I'm not sure what their relative velocities are.
by cmurf 9y ago
Can a drone stay in level flight in the downwash of a helicopter's main rotor? I'm not sure what their relative velocities are.
- jsjohnst 9y agoDepends on the drone and also which helicopter and how close the helicopter is to the drone (and also the ground, because of vortex ring state). Give me criteria for the later part and I’ll be happy to calculate the likelihood.