47 C.F.R. § 95.1213 Antennas.
Title 47 - Telecommunication
No antenna for a medical implant programmer/control transmitter shall be configured for permanent outdoor use, provided, however, that any antenna used outdoors shall not be affixed to any structure for which the height to the tip of the antenna will exceed three (3) meters (9.8 feet) above ground.
Title 47: Telecommunication
PART 95—PERSONAL RADIO SERVICES
Subpart I—Medical Implant Communications (MICS)
§ 95.1213 Antennas.