0:10
Multi tonal spacecraft chopper descend and ascend
0:01
Sharp wooden impacts or wooden axe cuts.
0:05
Quick multi tonal synth pad pulse
0:05
Multi tonal wave chattering
0:01
Sharp wooden impacts or wooden axe cuts.
1:55
Military base boat repair dock with a helicopter flying past
1:28
Jet engine helicopter, starts, followed by chopper turbines, then propellers, increasing in speed and ...
0:51
Jet helicopter approaches and circles in large circle overhead with good rotor sound, flies away. Vintage ...
0:20
Small helicopter starts rotors with high pitched choppy whir, takes off, synthesis chopper. Vintage recording.
0:18
Small helicopter passes overhead, left to right , medium to distant perspective, some engine whine and ...
0:22
Small helicopter lands with whine of turbine and rotors slowing, medium perspective, fades out. Vintage ...
0:27
A helicopter taking off, loud propeller sound