Is there a designated air-to-air HF frequency in the USA?

Question

Suppose I'm flying somewhere over the middle of the United States, happily ~~telling stories~~ exchanging important flight-related information with another aircraft on 122.75, the designated VHF air-to-air frequency.

Now let's say that the other aircraft has reached the limit of VHF transmission range, and I still have more to say. We're both HF equipped.

Is there a designated HF frequency available for air-to-air use in the USA?

If you're telling stories, the amateur radio service is intended for that, has significant swaths of HF spectrum, and airborne use is permitted in the US. (Previous question) — user71659, Oct 19 '22 at 19:26

score 2 · Accepted Answer · answered Oct 19 '22 at 12:56

Reviewing 47 CFR 87.187 - FCC, Safety & Special Radio Services, Aviation Services, Aircraft Stations, Frequencies, it does not appear that the FCC has designated a dedicated air-to-air HF frequency. All the air-to-air frequencies in the regulation are in the VHF range. Sections bb through hh.

Is there a designated air-to-air HF frequency in the USA?

1 Answers1