The offer: Our L-39C are military surplus and were stored according to strict procedures including full tanks and engine test runs every 6 months. In fact, in most cases the storage was paper fiction. A careful study of logbooks and detailed inside information are crucial in our selection of the aircraft. We offer 1981 to 1986 aircraft with 400 to 1000 hours TBO on the engines. A full-scale mandatory de-conservation and extended maintenance at a certified facility is performed prior to delivery, including structure magnetic control, magnesium parts replacement, new fuel tanks, ejection seats overhaul and much more, to provide a fully operational and weight-optimized aircraft.