97.221 Automatically controlled digital station
(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 3.585– 3.600 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, as amended at 72 FR 3082, Jan. 24, 2007]