Analysis of his head wounds showed that he had been knocked unconscious by the left side of the canopy frame. In the spring of 99 a pilot in the US died after a mid-air and pulling the canopy emergency release, but remained seated in the cockpit without even undoing his seat harness. Great, problem solved.īut there are still several thousand older sailplanes without a Roeger hook. Such a Roeger hook has been a mandatory installation in all new sailplanes for some years. The airstreams flowing into the cockpit cannot escape and therefore lifts the canopy, which rotates on the Roeger hook and forces the front of the canopy to lift off and depart rearwards over the tail fin. After the emergency release the hook turns on the rear canopy frame and prevents it from moving back. Roeger of the Aachen University of Applied Sciences many years ago invented a special hook, since named for him. Even worse, the departing canopy can hit the pilot on the head and causes him to lose consciousness. Sometimes the canopy moves back a bit in an emergency ejection and then gets pushed down in the airstreams to such an extent that the pilot has great difficulty to shove it out of the way. But there are two known situations when that is not possible. We have reported extensively on the NOAH system, but just like a rocket assist, it presumes that the canopy has first been ejected. ![]() But in an emergency the parachute is only useful if the pilot can leave the cockpit of a probably uncontrollable sailplane. Naturally, we do not expect to ever use them, but we don’t want to take unnecessary risks. ![]() Almost all sailplane pilots wear parachutes when flying.
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