One of the best operations I have ever noticed, and participated therein....
One small SE Asian airline (then, now very large) operating B707 equipment at the time.
All checklists/QRH etc were in complete comformity with the relevant Boeing procedures, and....the relevant Boeing documents had the company logo applied thereon, with instructions to....'fly the aeroplane this way, please, thank you'.
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Worked like a charm.