Authorized amateur radio id methods
This Rule covers the amateur radio station
Amateur radio, also known as ham radio, Although computerbased (digital) modes and methods have largely replaced CW for commercial and military applications, Some administrations have authorized spectrum for amateur use in this region;
Guidance for Radio Amateur Civil Emergency Service
During emergencies, amateur radio operators may transmit messages to other amateur stations, subject to the privileges authorized for the class of license the amateur station control operator holds. For these transmissions, no special FCC permissions are required.
Amateur radio - Wikipedia
This Rule covers the amateur radio station identification requirements. For ATV, you can ID every 10 minutes for a long transmission and at