Mon Jul 13, 2020 7:14 pm #1783093
all official , here are the links: https://jasonblair.net/wp-content/uploa ... 69-POH.pdf
https://www.manualslib.com/manual/10197 ... -1968.html
https://www.kevincfi.com/files/pdf/manu ... Manual.pdf
if they weren't official I would have quickly assumed human error, however this may still be the case.
Just as an aside, WaxMax45, those documents you link are not at all "official".
Any C150 in the UK is on an EASA CofA and therefore each aircraft has its own, particular manual with the aircraft registration noting to which aircraft it pertains. If you are flying it, make yourself aware of its contents (it's in paper format for an aircraft of that age, not on-line).
Just a gentle warning; safe flying.