CALCULATION REGULATION FOR BOOKED AIRCRAFT STOCKS

摘要

This invention relates to a control system for the release of a parachute contained within an aircraft adapted to be towed by a cable secured thereto, the cable being electrically conductive and having electrical contact to a control system in the aircraft, and an electrically conductive contact ring on the contour of the aircraft and being insulated with respect to the skin of the aircraft, whereby in case of separation of the cable from a towing aircraft, the cable touches the contact ring and closes a circuit composed of the contact ring, the cable, and the control system which releases the parachute.