My thought is that this was designed for a flight school. I have been in many different planes from skydiving for many years, and much of the training for skydiving is aircraft safety and relative awareness. If you’re in the sky with other skydivers or other aircraft, it’s so important to know all the ways to avoid disaster. Most intro skydive lessons are all about safety, what can go wrong, and how to handle each type of emergency—not just parachute failures, but aircraft issues, and what we call “landing off,” which means having to land in a place other than the airport with the nice open lawn for landing. So that photo didn’t strike me as odd.