Motor sound effects

Sherman military tank: cranks up

3699 696

Helicopter: outside, start

3329 1150

Twin huey helicopter: launching, waiting for takeoff

2833 649

Twin huey helicopter: starting the engines

3472 1262

Helicopter twin huey: work, then turn off the engines

3053 830

Helicopter: stop engines

4712 1206

Apache helicopter: starting the engines

3523 1197

Motorboat starts (2)

4096 1240

Motorboat: 6 hp driving at a constant speed

3977 1334

Motorboat: 6 hp start, departure, swim, stop

4201 840

Motorboat is sailing

4025 1239

Powerboat: high speed, throttle on approach, stop

3170 1160

Ferry: engine compartment, general atmosphere

3499 976

Speedboat: passage

3870 803

Speedboat: travel in the distance

3381 925

Motorboat: 55 hp starter, engine start, departure

4052 1452