FlyerTalk Forums - View Single Post - FAQ : Reason for flight delay or cancellation - 2023 edition
Old Dec 28, 2023 | 3:02 am
  #3234  
Sigwx
 
Join Date: Dec 2012
Posts: 3,727
Originally Posted by upfront777
Maybe this belongs in trip reports alas, our BA239 on the 23rd had a rather unique start IMHO- aside from the long haul bus ride to the stand (I don't think it could have been any further out). Seated in row 10 the eau de toilet was stunning upon embarking. But the fun really started when the nice first officer came on to apologize for the slight delay whilst we waited for final sign off from engineering-- oh and that when we did get under way we'd have a nice long taxi around the airport. And then he closed with the clincher- We'd be having a slightly different departure with a 10 minute maintenance procedure after lift off to leave the gear extended and that we could all expect more noise and vibration than usual. I dare say the warning was both helpful AND alarming and our climb out was indeed noisy and watching on the flight map we bounced and vibrated up to just over 300 knots and 12000' (i need to check the photo I took) before the gear came up. Being a part of a maintenance procedure was definitely a first for me and my other half in our many many thousands of miles of air travel, as well as for the inflight crew we were with. Alas, perhaps this is SOP for the 787's these days?!! Upon landing there was an extra BA 777 parked in the holding area- perhaps the 212/213 with cancellations?
That would be the case with a missing panel on the wing to body fairing. The noise difference from gear down to gear up and a clean airframe is quite something isn’t it. You may well have seen 300kts ground speed or indeed true airspeed, however the indicated airspeed would indeed have been below this. At 10,000 feet 250 knots indicated would equate to about 300 knots true airspeed and 10 minutes after take off you would have been at or around this level.
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