I'm like Redhill Phil - I don't know much about airline work either, and I lack the specialist knowledge to pick out technical mistakes, nor do I think they are particularly important for 95% of viewers (but hear Phil and I shout at the screen if, for example, Poirot travels from Paddington to Bristol on the Southern Railway!)
However, like him I do recognise complete c**p when I see it, and this is, without doubt, the genuine article. Total tosh!