anthonycII From United States of America, joined Jul 2013, 2 posts, RR: 0 Posted (5 months 1 day 20 hours ago) and read 2028 times:
On a recent 5:30am short flight on and MD90 we were informed of a delay due to the need to await for equipment that was required in the cockpit. About half of the passengers exited the aircraft after which the pilot stated the equipment arrived and we'd be departing on time. What required equipment for the cockpit would be missing or inoperable on the aircraft's first flight that day that would also be so provided/installed so quickly?
scbriml From United Kingdom, joined Jul 2003, 11789 posts, RR: 48 Reply 1, posted (5 months 1 day 20 hours ago) and read 2011 times:
"The message you were about to post is too short and probably not of any higher value to the topic at hand. You should think long and hard before posting a message in this forum and make it detailed and a valuable addition to the topic discussed."
roseflyer From United States of America, joined Feb 2004, 9149 posts, RR: 52 Reply 4, posted (5 months 1 day 7 hours ago) and read 1632 times:
Based on my experience the most common item would be the oxygen is below the serviceable limit and it was not caught until the pilot's predeparture checks. There are many different things that could cause such a delay as speculated earlier, but I know oxygen is a common one.
However it could be one of hundreds of different things. I was once on a 757 that had a weather related diversion to SJC due to SFO fog and we were stuck on the ground for over an hour because we "had a mechanical problem that needed to be addressed". The pilots refused to tell the passengers what the problem was. It turned out to be a loose latch on the service door below the first class lavatory sink. It took over an hour because the contract Southwest Airlines mechanic (United had no maintenance staff in SJC) was slow to bring over his roll of duct tape due. But rules are rules and you can't depart with an open logbook item even if it is for a lavatory sink and a 10 minute flight. In reality they never would have written up the latch if they thought we might be diverting to SJC.
[Edited 2013-07-08 16:27:56]
If you have never designed an airplane part before, let the real designers do the work!