United Pilot Q & A thread
#1
Original Poster
Join Date: Mar 2010
Location: DAY
Programs: UA 1K 1MM; Marriott LT Titanium; Amex MR; Chase UR; Hertz PC; Global Entry
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United Pilot Q & A thread
Hoping one of our resident pilot friends...or anyone else with the knowledge...can help me with a curiosity.
During taxi at CVG this week, I noticed these numerical markers with green lights that I haven't seen at other airports before. Snapped a quick pic (through the grime and scratches on the window). IIRC, the lights on the markers were both green, and alternated back and forth.
What are these for...?
Thanks.
During taxi at CVG this week, I noticed these numerical markers with green lights that I haven't seen at other airports before. Snapped a quick pic (through the grime and scratches on the window). IIRC, the lights on the markers were both green, and alternated back and forth.
What are these for...?
Thanks.

#2
Join Date: Feb 2002
Location: BNA
Programs: HH Gold. (Former) UA PP, DL PM, PC Plat
Posts: 7,977
Hoping one of our resident pilot friends...or anyone else with the knowledge...can help me with a curiosity.
During taxi at CVG this week, I noticed these numerical markers with green lights that I haven't seen at other airports before. Snapped a quick pic (through the grime and scratches on the window). IIRC, the lights on the markers were both green, and alternated back and forth.
During taxi at CVG this week, I noticed these numerical markers with green lights that I haven't seen at other airports before. Snapped a quick pic (through the grime and scratches on the window). IIRC, the lights on the markers were both green, and alternated back and forth.
Those are status lights for the de-ice pads by the DHL ramp. They apparently signal that the underground deice pumps are operating/operational. I haven't seen them anywhere else.
#3
Original Poster
Join Date: Mar 2010
Location: DAY
Programs: UA 1K 1MM; Marriott LT Titanium; Amex MR; Chase UR; Hertz PC; Global Entry
Posts: 9,873
#4
Join Date: Sep 2014
Posts: 2,510
I enjoyed readings (parts of) this PDF:
http://www.aci-na.org/static/entransit/Chapman.pdf
On page 14 there is a picture of similar signs / green lights inside the deicing pad area.
http://www.aci-na.org/static/entransit/Chapman.pdf
On page 14 there is a picture of similar signs / green lights inside the deicing pad area.
#5
Original Poster
Join Date: Mar 2010
Location: DAY
Programs: UA 1K 1MM; Marriott LT Titanium; Amex MR; Chase UR; Hertz PC; Global Entry
Posts: 9,873
I enjoyed readings (parts of) this PDF:
http://www.aci-na.org/static/entransit/Chapman.pdf
On page 14 there is a picture of similar signs / green lights inside the deicing pad area.
http://www.aci-na.org/static/entransit/Chapman.pdf
On page 14 there is a picture of similar signs / green lights inside the deicing pad area.
#6
Join Date: Aug 2008
Location: PHL
Programs: UA 1K 1MM, Marriott Gold, IHG Platinum, Raddison Platinum, Avis Presidents Club
Posts: 5,065
This is more of a question for an FA but I'm betting a Pilot knows the answer.
When I am sitting up front I can see what the FA is doing. After closing (or just prior to opening) the door, she says "cross check, prepare for all call". My understanding was that "cross check" means someone else checks that she completed her job (arming or disarming the door). Then I will hear "cross check complete". However, I often will hear this when there is only one FA up front. How does a FA cross check herself?
When I am sitting up front I can see what the FA is doing. After closing (or just prior to opening) the door, she says "cross check, prepare for all call". My understanding was that "cross check" means someone else checks that she completed her job (arming or disarming the door). Then I will hear "cross check complete". However, I often will hear this when there is only one FA up front. How does a FA cross check herself?
#7
This is more of a question for an FA but I'm betting a Pilot knows the answer.
When I am sitting up front I can see what the FA is doing. After closing (or just prior to opening) the door, she says "cross check, prepare for all call". My understanding was that "cross check" means someone else checks that she completed her job (arming or disarming the door). Then I will hear "cross check complete". However, I often will hear this when there is only one FA up front. How does a FA cross check herself?
When I am sitting up front I can see what the FA is doing. After closing (or just prior to opening) the door, she says "cross check, prepare for all call". My understanding was that "cross check" means someone else checks that she completed her job (arming or disarming the door). Then I will hear "cross check complete". However, I often will hear this when there is only one FA up front. How does a FA cross check herself?
#8
Join Date: Aug 2008
Location: PHL
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Posts: 5,065
"Cross check complete" is usually a UAX thing. It's no longer procedure on mainline (if it ever was...). On 3 FA planes (73G, a319/320s), the lead/purser will arm 1L/1R and the FA standing at row 1 for the safety demo will crosscheck. Of course, one can (and does when the situation requires) crosscheck themselves by taking a step back and checking the arming indicators a second time.
#9
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I notice on some UAX flights, the FA will actually use a small flashlight to check some detail of the door. Pretty sure on E145s, but perhaps also CR7s, as I sort of recall seeing it a lot, but on the E145s, I am usually back at 18A.
#10
Join Date: Feb 2002
Location: BNA
Programs: HH Gold. (Former) UA PP, DL PM, PC Plat
Posts: 7,977
The normal "crosscheck" is checking that the slides are armed or disarmed for departure or arrival.
#12
Join Date: Feb 2002
Location: BNA
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Posts: 7,977
#13
Join Date: Jul 2009
Location: WAS
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I sat next to a really nice off-duty UA pilot on my last flight. While we were taxiing at O'Hare he took out his company iPad, connected to a special wifi, and showed me our location on the ground, flight plan, weather and other info for our flight. Is that a proprietary app and does everyone use it? Do you have the same wifi connection problems in the cockpit that passengers regularly experience?
#14
Moderator: Budget Travel forum & Credit Card Programs, FlyerTalk Evangelist
Join Date: Aug 2002
Location: YYJ/YVR and back on Van Isle ....... for now
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Posts: 14,362
I sat next to a really nice off-duty UA pilot on my last flight. While we were taxiing at O'Hare he took out his company iPad, connected to a special wifi, and showed me our location on the ground, flight plan, weather and other info for our flight. Is that a proprietary app and does everyone use it? Do you have the same wifi connection problems in the cockpit that passengers regularly experience?
Must be a hidden WiFi network since we don't see it on our devices, and I'm sure it's an app that is available only to UA employees, possibly only pilots.