Sponsor Message:
Aviation Technical / Operations Forum
My Starred Topics | Profile | New Topic | Forum Index | Help | Search 
Air To Air Freqs.  
User currently offlineJetguy From , joined Dec 1969, posts, RR:
Posted (14 years 1 month 4 days 20 hours ago) and read 10554 times:

Hi guys,
I'm having a "cerebrial flameout" right now. I know that the air to air frequencies are 122.75 and 123.45, but where does it say that? I've checked the AIM, but evidently I'm not seeing it.

8 replies: All unread, jump to last
User currently offlineJan Mogren From Sweden, joined Dec 2000, 2043 posts, RR: 46
Reply 1, posted (14 years 1 month 4 days 19 hours ago) and read 10489 times:

I heard it was just unwritten law? At least 123.45

AeroPresentation - Airline DVD's filmed in High Definition
User currently offlineOPNLguy From , joined Dec 1969, posts, RR:
Reply 2, posted (14 years 1 month 4 days 19 hours ago) and read 10478 times:

I'll be home in awhile, where I have a Summit CD, and I'll search the AIM, as well as FAA 7110.65.

Since when has 123.45 been an *approved* air-to-air freq? I know that's what many folks use, but every once in a while, FAA/FCC goes on a tear, lobbing the threat of standard $10K fines to keep folks off it. Something change, that I missed?

Will post search results later...

User currently offlineJetguy From , joined Dec 1969, posts, RR:
Reply 3, posted (14 years 1 month 4 days 19 hours ago) and read 10472 times:

It was my understanding that a couple of years ago the Feds decided why fight it and officially approved 123.45, I just want to verify this.

User currently offlineFlyf15 From , joined Dec 1969, posts, RR:
Reply 4, posted (14 years 1 month 4 days 14 hours ago) and read 10456 times:

In the AIM under 4-1-11 you'll find that the air to air frequencies are 122.75 and 122.85.

After quite a bit of searching I found that 123.45 is indeed an air-to-air frequency. But, not of the same type as the ones mentioned above, it has a more offical use. It is used to relay information to/from ATC and an aircraft when the aircraft is out of range and the information must be relayed between another aircraft which is in range of both the ATC station and the aircraft in question. It is also used for contacting other aircraft during search and rescue or distress situations when 121.5 is not available.

This info can be found in the "North Atlantic International General Aviation Operations Manual"  Big thumbs up

User currently offlineJetguy From , joined Dec 1969, posts, RR:
Reply 5, posted (14 years 1 month 4 days 12 hours ago) and read 10433 times:

Thanks guys! I was looking right at it and never saw it. You're right about 123.45 being an "oceanic" air to air frequency. Cerebrial flameouts are not a good thing! Thank goodness they don't happen very often.

User currently offlineAjaaron From United Kingdom, joined Nov 2000, 123 posts, RR: 0
Reply 6, posted (14 years 1 month 12 hours ago) and read 10378 times:

I thought Air-Air freq. is 131.8 MHz over the North Atlantic?

User currently offlineB747skipper From , joined Dec 1969, posts, RR:
Reply 7, posted (14 years 3 weeks 6 days 17 hours ago) and read 10336 times:

Air to air frequency in the world - as well as plane to plane on ground or not, always was 123.45 - at least since I started flying in the early 1960s... US/FAA designated other frequencies like 122.90 or 122.97 etc. and only recently approved 123.45 but for use over oceanic and remote areas... 131.8 no longer is the No. Atlantic plane to plane, now it is 123.45...
Over oceanic areas, I keep one VHF on 121.5 and the other on 123.45... Some areas of the world designate other plane to plane frequencies i.e. Africa remote areas is 126.7...
Look on your Jeppesen hi altitude enroute charts, the applicable plane to plane frequencies are indicated...
Be also aware that in remote areas where the ATC center is "off the air" for whatever reason, planes are still communicating with each other on that published frequency for traffic separation or other info...
Last one to mention, if I remember well, US/FAA has a "plane to plane" frequency for low altitude, and one for high altitude... I think high altitude is 122.97...
Over and out...

User currently offlineTop Gun From Canada, joined May 1999, 101 posts, RR: 2
Reply 8, posted (14 years 3 weeks 5 days 20 hours ago) and read 10309 times:

You'll often here people say "go guns" or "nickel up"
now those are the air to air fregs.

Top Of Page
Forum Index

Reply To This Topic Air To Air Freqs.
No username? Sign up now!

Forgot Password? Be reminded.
Remember me on this computer (uses cookies)
  • Tech/Ops related posts only!
  • Not Tech/Ops related? Use the other forums
  • No adverts of any kind. This includes web pages.
  • No hostile language or criticizing of others.
  • Do not post copyright protected material.
  • Use relevant and describing topics.
  • Check if your post already been discussed.
  • Check your spelling!
Add Images Add SmiliesPosting Help

Please check your spelling (press "Check Spelling" above)

Similar topics:More similar topics...
Cooling Of Cabin Air In Engine posted Wed Dec 13 2006 03:34:25 by Jawed
Air Crashes Due To Hazardous Crew Attitudes (HELP) posted Mon Nov 27 2006 01:22:58 by NZ747
Air Driven Generator posted Mon Nov 13 2006 16:45:36 by FutureUApilot
Korean Air @ Tripoli, Libya posted Tue Oct 31 2006 09:27:50 by Rufruf
Air Lauder ( Circa 1992 ) posted Sat Oct 28 2006 18:58:58 by Rufruf
Air Tahiti Nui A340 C-Checks posted Fri Oct 27 2006 03:41:34 by Corsair2
Question On Air Feed To An Afterburning Turbojet posted Thu Oct 19 2006 17:55:41 by TripleDelta
Air Compression And Combustion Chamber Question posted Fri Oct 6 2006 01:29:43 by Blackened
Air Scanner While Inflight. posted Sat Sep 30 2006 18:24:04 by COEWR737
Speed Of Air Out Of The GE-90-115's Back End posted Sun Sep 10 2006 01:47:24 by UAL747

Sponsor Message:
Printer friendly format