Reports say two crew on board. How does that work? One person flying and one in the back with the punters? Two flying and nobody in the back with the punters? Or a bit of both?
Years ago an Aussie commuter airline hired a 4'6" hostee to be able to do an on-board service - Max cabin height 4' 9"
When the Metro was operated in Sweden 25 years ago, it was mandatory to have ear defenders on every seat