On May 14, 2005, at 07:08 NPT in the early morning (01:23 UTC), Delsalle set the world record for highest altitude landing of a helicopter when his Eurocopter AS350 Squirrel touched down on the 8,848 m (29,029 ft) summit of Mount Everest. The flight and the summit landing were captured by a battery of cameras and other equipment to validate the record. After sitting on top of the world for 3 minutes and 50 seconds, Delsalle lifted off and returned to the Tenzing-Hillary Airport at Lukla, Nepal.