Last edit by: WineCountryUA
This is an archive thread, the active thread is United Pilot Q & A thread
United Pilot Q & A {Archive}
#6661
FlyerTalk Evangelist
Join Date: Mar 2014
Location: 4éme
Posts: 12,043
I was on a flight today that had CH9 enabled. In addition to ATC I could also hear the crew intercom communications which was a first. From what I've read on FT I thought the VHF radios was a separate system. Is that not true?
#6662
Join Date: Feb 2002
Location: BNA
Programs: HH Gold. (Former) UA PP, DL PM, PC Plat
Posts: 8,184
#6664
Moderator: Budget Travel forum & Credit Card Programs, FlyerTalk Evangelist
Join Date: Aug 2002
Location: YYJ/YVR and back on Van Isle ....... for now
Programs: UA lifetime MM / *A Gold
Posts: 14,429
Yes,
channel 9 refers to the old analog audio on PMUA planes - one of the channels was for TV and others were for music IIRC. Ch9 obviously unique to UA - lots of debate around merger time about FlyerTalkers wanting post merger UA to keep it.
channel 9 refers to the old analog audio on PMUA planes - one of the channels was for TV and others were for music IIRC. Ch9 obviously unique to UA - lots of debate around merger time about FlyerTalkers wanting post merger UA to keep it.
#6665
FlyerTalk Evangelist
Join Date: Mar 2014
Location: 4éme
Posts: 12,043
Thanks to the crew I kept up with the world cup scores!
#6666
Join Date: Dec 2004
Location: BOS<>NYC<>BKK
Programs: UA 4.3MM LT-GS; AA1MM; Amtrak SE; MAR LT TITAN; PC Plat; HIL DIA; HYA GLOB
Posts: 4,392
Think of it as a mixing console.
#6667
FlyerTalk Evangelist
Join Date: Nov 2014
Location: MSP
Programs: DL PM, UA Gold, WN, Global Entry; +others wherever miles/points are found
Posts: 14,419
Is there an avionics system on the flight deck which goes through a noisy reboot sequence just before pushback? I have been hearing "GO AROUND .. WIND SHEAR AHEAD, WIND SHEAR AHEAD" from the cockpit while we're getting ready to push every flight now.
#6668
Join Date: Dec 2004
Location: BOS<>NYC<>BKK
Programs: UA 4.3MM LT-GS; AA1MM; Amtrak SE; MAR LT TITAN; PC Plat; HIL DIA; HYA GLOB
Posts: 4,392
That's a systems test. Pilots test each system to ensure everything is working. Other notable announcements are "Monitor vertical speed!" "Terrain! Terrain!" and "Pull up! Pull up!"
#6669
Join Date: Jul 2009
Location: WAS
Programs: UA Silver, Marriott Gold, IHG Silver, Hilton Silver, Hertz PC, National Exec Elite, Avis PC
Posts: 1,295
I was listening to ATC and heard, following the takeoff of a UA 757-300, an AA 737 being told to "line up and wait". They politely refused because they said they needed "at least 2 minutes behind the 753" and there was inbound traffic for the runway. Is there a standard interval that is required for smaller jets behind larger ones? In the past I have heard "caution wake turbulence" but never heard the following aircraft decline a takeoff.
#6670
Join Date: Feb 2002
Location: BNA
Programs: HH Gold. (Former) UA PP, DL PM, PC Plat
Posts: 8,184
AIM 7-3-9. AIR TRAFFIC WAKE TURBULENCE SEPARATIONS
#6671
Join Date: May 2001
Location: Portland, OR, USA
Programs: UA 1K 3 Million/ex-many year GS, AA PLT/2 Mil, AS MVPG, HH Dia, Starwood Life Plat, Hertz PC
Posts: 1,401
For what it's worth whenever I have found ch9 to be carrying the intercom audio as well as ATC I have quietly told a FA to inform the captain. I think this is just polite. The intercom may occasionally be interesting but it is rather like listening in on someone's private conversation on a party line (for those who remember those). ATC is inherently public but the intercom is assumed a private channel to those on the phone and I don't think it is really polite to be eavesdropping on it.
#6672
Moderator: Budget Travel forum & Credit Card Programs, FlyerTalk Evangelist
Join Date: Aug 2002
Location: YYJ/YVR and back on Van Isle ....... for now
Programs: UA lifetime MM / *A Gold
Posts: 14,429
For what it's worth whenever I have found ch9 to be carrying the intercom audio as well as ATC I have quietly told a FA to inform the captain. I think this is just polite. The intercom may occasionally be interesting but it is rather like listening in on someone's private conversation on a party line (for those who remember those). ATC is inherently public but the intercom is assumed a private channel to those on the phone and I don't think it is really polite to be eavesdropping on it.
#6673
I've experienced twice now on the 77w where the cockpit announced that CH9 would be available, but nothing actually came through .
#6674
Join Date: Dec 2004
Location: BOS<>NYC<>BKK
Programs: UA 4.3MM LT-GS; AA1MM; Amtrak SE; MAR LT TITAN; PC Plat; HIL DIA; HYA GLOB
Posts: 4,392
#6675
Join Date: Jul 2011
Location: In between IAD and DCA
Programs: UA Plat 1.1MM , Marriott Gold Elite, Hyatt Discoverist
Posts: 2,262
Flew into Laramie, Wyoming recently. It appears there is no control tower there, which isn't terribly surprising since there's only one or two UA flights a day there.
What do pilots on UAX or UA do when flying into an airport with no tower? Are they always with the center the airport is in from takeoff to landing? For example, for DEN-LAR would Denver Center control them the entire way, including giving them clearance to land? Or is there some general frequency for the airport that the pilots will just announce their intentions to other aircraft in the immediate area? Thanks.
What do pilots on UAX or UA do when flying into an airport with no tower? Are they always with the center the airport is in from takeoff to landing? For example, for DEN-LAR would Denver Center control them the entire way, including giving them clearance to land? Or is there some general frequency for the airport that the pilots will just announce their intentions to other aircraft in the immediate area? Thanks.