07-25-2023-0028 - Under no circumstances could any broadcast station continue with normal programming during a national emergency. ; Lower priority official programming - such as an address by a State Governor - was to be recorded for the earliest available rebroadcast unless it were to be an 'unusually long' message, in that case it would be carried live.[13] ; etc. draft

Emergency Broadcast System test message on KPTV Portland, 1988

https://en.wikipedia.org/wiki/Emergency_Broadcast_System

Under no circumstances could any broadcast station continue with normal programming during a national emergency. 

https://en.wikipedia.org/wiki/Emergency_Broadcast_System

Lower priority official programming - such as an address by a State Governor - was to be recorded for the earliest available rebroadcast unless it were to be an 'unusually long' message, in that case it would be carried live.^[13]

^{https://en.wikipedia.org/wiki/Emergency_Broadcast_System}

One of the final logos of the Emergency Broadcast System, as seen during a test conducted by WHO-TV in Des Moines, Iowa, c. 1996

https://en.wikipedia.org/wiki/Emergency_Broadcast_System