Originally Posted by john_tullamarine
(b) the W got lost in the complexity. Interestingly, this error is in the manual but in FLEXJET's transcription the W is resurrected .. I am not too sure how that came about .. ?
ATPL
Mass & Balance recollection...
In fact I have a copy of this formula at home (taken from an A330 GOM/AHM), as I did some research about this subject earlier this month...
I ended up mixing the web linked and paper formulas as I was certain they were the same !
Originally Posted by john_tullamarine
Two things come out of this ..
(a) be wary of indiscriminately pinching something from the net as it might be wrong ...
You are so right !