The pilots will be the ones in the bar studiously ignoring the fact that the engineers are outside in the rain fixing all the broken jets and will be for several hours in order for the jets to be fixed to make a first wave time that they know will be scrubbed due to "tired" pilots.
they will also not be buying the engineers a beer when they stagger in just before closing time as it is not done to socialise with the pond life.
The exception to this rule are exchange pilots, pilots who lost a bet with the rects controller and had to help drink his own fine, pilots who were saved by the engineers hard work and pilots who have deployed with the engineers
that rules out most of them...