Motor sound effects

Sherman military tank: cranks up

3588 694

Helicopter: outside, start

3197 1147

Twin huey helicopter: launching, waiting for takeoff

2735 648

Twin huey helicopter: starting the engines

3363 1259

Helicopter twin huey: work, then turn off the engines

2951 830

Helicopter: stop engines

4610 1206

Apache helicopter: starting the engines

3404 1197

Motorboat starts (2)

4004 1240

Motorboat: 6 hp driving at a constant speed

3877 1332

Motorboat: 6 hp start, departure, swim, stop

4102 839

Motorboat is sailing

3930 1238

Powerboat: high speed, throttle on approach, stop

3075 1160

Ferry: engine compartment, general atmosphere

3410 976

Speedboat: passage

3748 802

Speedboat: travel in the distance

3278 925

Motorboat: 55 hp starter, engine start, departure

3939 1451