[Code of Federal Regulations] [Title 47, Volume 5] [Revised as of October 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 47CFR87.197] [Page 224] TITLE 47--TELECOMMUNICATION COMMISSION (CONTINUED) PART 87--AVIATION SERVICES--Table of Contents Subpart F--Aircraft Stations Sec. 87.197 ELT test procedures. 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.