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 cockpit voice ...

Investigators have located the Learjet’s two engines, and retrieved the cockpit-voice recorder, disclosing that it was found at the point of impact at a depth of 8ft (2.4m). Search personnel ...

Seven people were killed and at least 366 properties affected when a Learjet 55 medical aircraft crashed into a northeast Philadelphia neighborhood minutes after taking off Friday evening ...