47 C.F.R. § 97.221 Automatically controlled digital station.
Title 47 - Telecommunication
(a) This rule section does not apply to an auxiliary station, a beacon station, a repeater station, an earth station, a space station, or a space telecommand station. (b) A station may be automatically controlled while transmitting a RTTY or data emission on the 6 m or shorter wavelength bands, and on the 28.120–28.189 MHz, 24.925–24.930 MHz, 21.090–21.100 MHz, 18.105–18.110 MHz, 14.0950–14.0995 MHz, 14.1005–14.112 MHz, 10.140–10.150 MHz, 7.100–7.105 MHz, or 3.620–3.635 MHz segments. (c) A station may be automatically controlled while transmitting a RTTY or data emission on any other frequency authorized for such emission types provided that: (1) The station is responding to interrogation by a station under local or remote control; and (2) No transmission from the automatically controlled station occupies a bandwidth of more than 500 Hz. [60 FR 26001, May 16, 1995]
Title 47: Telecommunication
PART 97—AMATEUR RADIO SERVICE
Subpart C—Special Operations
§ 97.221 Automatically controlled digital station.
