Isn't there only one POH? the official one from the manufacturer?
You are absolutely correct.
My bad phrasing I'm afraid.
There IS only one POH. What I had meant to say was that once the definitive version, ie the POH had been read, there were shorter versions available. I think I am right in saying that the AFE checklist is taken directly from the Cessna POH, but I could be wrong. I can't check as I don't have both of them here. I've probably made that as clear as mud.
