FM transistor tuned in with short blasts of various stations both talk and music with intermittent soft ...
Various call signs from a spacecraft radio transmission
Constant mid tone modulating quickly
Accelerating blips, sending transmision
Sound design: pulsing warbles, recieving transmission
Squelch of 2-way radio transmission
1930s Hard Top Car, stick movements - 1st gear to second with engine off.
1930s Hard Top car, gear stick movements into first gear, engine off.
Historical recording of Apollo 13 astronauts spacewalking.
Historical recording of Apollo 13 Spacewalk transmission.