Interdasting to say the least…
this anon is now wondering exactly how low of an altitude must be maintained during a "training" flight so as to ensure proper time allotted for recovery of craft in event the student makes a mistake……pretty damn sure FAA has a written rulebook on the matters, and also pretty sure the rules vary outside FAA jurisdiction…not a big pilotanon here but would have loved to have been allowed to fly…..apparently though communication with ground control is a factor in hearing impaired people and the tech just won't work in using written comms instead…(typical bullshit) I'll bet that 1000 foot mark where 2 craft in training ops was a big no no ….just some thoughts….doing a little digging, but I am a shitty digger.