BE Informed No. 8.1
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John B. Johnston W3BE
Q. What is an auxiliary station?
A. Section 97.3(a)(7) defines the term as: An amateur station, other than in a message forwarding system, that is transmitting communications
point-to-point within a system of cooperating amateur stations. It is a special operation amateur station for which necessary
accommodations are provided in Section 97.201.
Q. How are auxiliary
They provide a Section 97.105 control operator with the means to intercommunicate point-to-point within a system of amateur stations. Some liken it to a Section 97.109 (b) locally controlled station having very long speaker leads from the receiver and a very long mike cord to the transmitter, except that the auxiliary
stations take the place of the wire tethers.
What are the accommodations for an auxiliary station?
A. Any amateur station licensed to a holder of a Technician, General, Advanced
or Amateur Extra Class operator license may be an auxiliary station. A holder of a Technician, General, Advanced or Amateur
Extra Class operator license may be the control operator of an auxiliary station, subject to the privileges of the class of
operator license held.
An auxiliary station may transmit only on the 2 m and shorter wavelength bands, except the 144.0-144.5 MHz, 145.8-146.0 MHz,
219-220 MHz, 222.00-222.15 MHz, 431-433 MHz, and 435-438 MHz segments.
Where an auxiliary station causes harmful interference to another auxiliary station,
the licensees are equally and fully responsible for resolving the interference unless one station's operation is recommended
by a frequency coordinator and the other station's is not. In that case, the licensee of the non-coordinated auxiliary station
has primary responsibility to resolve the interference.
An auxiliary station may be automatically controlled.
An auxiliary station may transmit one-way communications.
Q. Several local repeater groups are using remote
stations with 70 cm links to a central repeater. There is no identification of the remote station. I asked one of the control
ops about this and he told me that links are "exempt from ID" by virtue of being links. Correct?
A. No. They are not exempt from the Section 97.119(a) station identification announcement requirement:
(a) Each amateur
station, except a space station or telecommand station, must transmit its assigned call sign on its transmitting channel at
the end of each communication, and at least every 10 minutes during a communication, for the purpose of clearly making the
source of the transmissions from the station known to those receiving the transmissions. No station may transmit unidentified
communications or signals, or transmit as the station call sign, any call sign not authorized to the station.
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August 1, 2017
Supersedes all prior editions