Refueling without pax
Hello dear friends,
I've searched but couldn't find any information about refueling without pax. There are many information about refueling with pax onboard but not without.
I'm just curios that should there any cockpit crew remains into the aircraft/cockpit during refueling or not ?
Whatever the answer is I need a document. I'm preparing the presentation about fueling policy, so I need your help.