The Learjet 75, a slightly larger version of the Learjet 55, also serves as an air ambulance: The type has found a unique second purpose. Graphic videos in the social media embeds below Security ...

PHILADELPHIA — A key piece of hardware that aviation experts and pilots said could solve the mystery in the fatal crash of the medical transport Learjet on Jan. 31 turned out to be useless.

The foundation is working to restore the Learjet 23-003, the first-ever business ... The original 1924 flight took 175 days with 75 stops. You can track the flight across the globe by clicking ...