47 C.F.R. § 87.197 ELT test procedures.
Title 47 - Telecommunication
ELT testing must avoid outside radiation. Bench and ground tests conducted outside of an RF-shielded enclosure must be conducted with the ELT terminated into a dummy load.
Title 47: Telecommunication
PART 87—AVIATION SERVICES
Subpart F—Aircraft Stations
Emergency Locator Transmitters
§ 87.197 ELT test procedures.