Oh, for god's sake, all I want to know is WHERE IS THE LEGAL REFERENCE? I know it's not wise to fly without a fuel guage, I know the FAR ruling in 91.205, I know about time/fuel calcs, I know about MELs and the requirement for AOC aircraft.
I don't want advice about fuel planning or a lecture about how irresonsible it is etc. I did not ask "is it wise to fly without a fuel gauge?"
I JUST WANT TO KNOW WHERE THE LEGAL JAA REFERENCE IS i.e. WHAT DOCUMENT AND WHERE CAN I FIND IT!
Is that such a complicated question?