Wiki note about the forum’s several, active “Channel 9” threads.

Offering live ATC communications on UA flights on Channel 9 of the audio entertainment system (“Channel 9”) is exclusive to United and offered at the Captain’s discretion. This forum has four prime, active threads about Channel 9. This note will guide you to the right thread for your post, or to where you would look for those channel 9 posts you’re interested in.

1) This thread – intended as a basic status thread only to list the specific channel 9-equipped flights offering or not offering Channel 9. The thumbs-up/down codes used in the thread are:
^ Channel 9 offered on this flight but no announcement made about it.
^^ Channel 9 offered and crew announced or promoted its availability.
: td : Channel 9 not offered on this flight.
Please postings to status reports of availability -- and use the thread below to discuss the general topic.

2) A discussion thread to pursue issues about Channel 9 availability. (See the previous paragraph. if you merely wish to list the flights offering or not offering channel 9.)
Consolidated "Channel 9 Availability" Discussion Thread [Merged]

3) A thread, to discuss interesting things heard on Channel 9, such as interesting exchanges between pilots and controllers or asking about pilot-controller phraseology. The Consolidated "Interesting Things Heard on Channel 9" Thread [Merged]

4) A thread to discuss United’s progress in converting legacy Continental aircraft to offer Channel 9.
Anyone get channel 9 on a reconfigured CO or PDE aircraft yet?

The following aircraft types have "From the Flight Deck" installed (commonly known as "Channel 9," as that's the location it is found on audio handset selectors):
pmUA 777-200ERs
pmCO 777-200ERs
pmUA 777-300ERs
pmUA 777-200As (high density, first class only)
pmUA 767-300ERs
pmCO 767-400ERs
pmUA 757-200 (28J p.s.)
pmCO 757-200 (16 p.s.) -- To be retrofitted with cabin refresh per Oct 2019 announcement

[pmUA A320 and A319 aircraft have had it removed. It is not installed on any 737s, 787s, nor pre-2019/2020 refresh pmCO 757-200s (16J p.s.) or pmCO 757-300s.]

The Moderators may move misplaced posts to conform to these thread aims.

Archived posts in Consolidated "Channel 9 Availability" Discussion Thread [ARCHIVE]