3 $begingroup$ Gliders are some a special circumstance. Activity gliders usually fly in near proximity, and so have the next-than-typical possibility of mid-air collision. They are also easier to exit from. $endgroup$ DJClayworth Sky Dive / Parachute Health-related, We undertake Parachute medicals for persons planning to Check out skydives which https://skydivinggearequipment.com/