IShotTheSherif
Now this is more like it! An intelligent exchange of ideas - I've learn't a lot already.
Two mentions of "regulations require it" 1) total on board & 2) A/C registration.
Could you not get the figures for TOB from the airline or handling agent? As for registration, does it not appear on your flight info strip as it is filed on the flight plan..........
Operating into AUH on Wednesday so will bear your very useful comments in mind.
