Just guessing here. And of course this is all dependent on whether there is a strike. Not a sure thing.

Initial training classes would be cancelled wherever they are and at whatever phase, whether indoc, systems or sim, and the trainees sent home. Any classes that are not cancelled would be on the far side of the picket line, though and off the edge of the map, in the place where it says "Here Be Monsters."

Return to training would be covered by a back to work agreement.

Recurrent and PC for established pilots might be different, however those classes would also be on the far side so I doubt anyone would attend.

I miss my former colleagues. A lot. I do not miss RAH.