Funeral services for Air Force Major Stephen Del Bagno, the Thunderbirds pilot killed in an April 4th crash, will be in Nevada today. The private services will be held in the Thunderbirds Hangar at Nevada’s Nellis Air Force Base, home of the Air Force’s precision flight team. Del Bagno’s plane went down on the Nevada Test and Training Range during a training flight. He flew the team’s No. 4 F-16 fighter jet.