USAF HF FREQ
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mainsail2011
- Scramble Addict
- Posts: 1079
- Joined: 25 Aug 2011, 12:23
USAF HF FREQ
what was the alterative freq off 11.175
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Radiomonitor
- Scramble Addict
- Posts: 1379
- Joined: 27 Aug 2002, 18:06
- Location: Valencia (Spain)
Re: USAF HF FREQ
What do you mean by "alternative" freq...? - Several years ago, the main calling freq was 11.176 kHz, - now - depending to the distance from aircraft to land-radio-station, - freq is 11.175 kHz... - actually the following freqs are in regular use:
4.742 kHz
6.712 kHz
6.739 kHz
8.992 kHz
9.016 kHz
11.175 kHz
11.220 kHz
11.244 kHz
11.342 kHz
13.200 kHz
15.016 kHz
The op on the ground station elects the freq
depending distance to aircraft, - and kind of
message to be transmitted.
I have on several occasions replied the aircraft,
when no ground station has replied, for inst
confirming radio check.
The aircraft has on such occasions said thank
you, whereas Croughton was sour that an
outsider mixed in the traffic. For the air men up
there it is uncomfortable, if they dont get confirmed
that their radio equipment is working well. They need
an immediate reply.
Radiomonitor +
4.742 kHz
6.712 kHz
6.739 kHz
8.992 kHz
9.016 kHz
11.175 kHz
11.220 kHz
11.244 kHz
11.342 kHz
13.200 kHz
15.016 kHz
The op on the ground station elects the freq
depending distance to aircraft, - and kind of
message to be transmitted.
I have on several occasions replied the aircraft,
when no ground station has replied, for inst
confirming radio check.
The aircraft has on such occasions said thank
you, whereas Croughton was sour that an
outsider mixed in the traffic. For the air men up
there it is uncomfortable, if they dont get confirmed
that their radio equipment is working well. They need
an immediate reply.
Radiomonitor +