Originally Posted by
Cpt_Pugwash
SLF,
Not sure about component op time limits, but I have always understood that engine lubricating oil reserves were the limiting factor, as these can't be topped up in flight. Happy to be corrected though .....
Cheers,
PW
IIRC I read somewhere that AF-1 and the E4s have the ability to top-up engine oil in flight from on-board reservoirs. Anyone care/able to shed light?