Siren in US Air Force training film
Posted: Tue Jan 16, 2024 12:49 am
A siren in this USAF training film, from 0:21 here:
https://youtu.be/BSMcPNGyxME?si=P21A7ibyyBnGZGfN
https://youtu.be/BSMcPNGyxME?si=P21A7ibyyBnGZGfN
Discussion of Outdoor Warning Systems
https://www.airraidsirens.net/forums/