Refuelling
QF94
(1) a refueller cannot begin fuelling without an LAMEs permission to start which involves said engineers confirming the serviceability of the fuelling system.
Therefore a LAME must supervise refuelling also he signs off on a preflight which includes refuelling.
(2) supervision can be defined as overseeing the aurcraft operations, direct supervision is .
standing with the refueller.
(3) refuelling was always carried by the LAME it was rationalised to allow one man transit