Originally Posted by
Troo believer
Does the aircraft you fly have a LOW FUEL checklist? If so is the amount that triggers the low fuel checklist greater than the FRF? Part 91 MOS refers directly to this ADVISORY CIRCULAR AC 91-15v1.1
Of course, and yes.
To be honest, I think you're reading too much into the AC. The low fuel procedure (eg. open crossfeed valves, boost pumps on, etc) is intended to ensure the fuel remaining
is usable by the engines. The fuel quantity that triggers the procedures is not a "minimum fuel quantity" below which you're not supposed to operate, even though you might need to land ASAP.