47 C.F.R. § 87.193 Scope of service.
Title 47 - Telecommunication
Transmissions by emergency locator transmitters (ELTs) are intended to be actuated manually or automatically and operated automatically as part of an aircraft or a survival craft station as a locating aid for survival purposes.
Title 47: Telecommunication
PART 87—AVIATION SERVICES
Subpart F—Aircraft Stations
Emergency Locator Transmitters
§ 87.193 Scope of service.