Earlier quoted context omitted.
Listening to the audio of the conversation, it doesn't seem like the passenger has no flying experience... At minimum they must have spent significant time around aviation or be ex-military. e: From another comment on Reddit > Examples: > The passenger knew what button to press on the yoke to transmit to ATC. > The passenger knew aviation phraseology and phonetics “333 Lima Delta”. > The passenger knew where the alti…
I lean towards aggreing with you. It’s possible he was prior military. I was an AE and worked on basically all of the flight systems in my eight years in the navy. The fact he knew phonetics just makes me believe he served or at the very least, was heavily exposed in another function.
And so it has proved. That was maybe fifteen years ago; I'm so accustomed now, that I'll use it reflexively with everyone.
Anecdotally, I have observed that certain professions are inclined to treat those that use it with more respect.