When does training start/end?
Scenario: You are an instructor, with a student in his aircraft/helicopter. You leave your home airfield (licensed) on a NavEx to another field (licensed).
On the way home, your student says "Hey, look, that's my friend's (unlicensed) private strip. Can we pop in and pay a visit?". He's not allowed to land there, because he's not qualified. Can you take over, land, take off again and resume the training flight?
Assume, for the sake of argument that the strip is plenty big enough, good surface etc., permission to land has been given, that fuel and weather considerations are fine.
At what point does the training cease, and the private jolly begin?
At what point does training recommence (if it does)?
Opinions?
Boffo.