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.

A private jet pilot from Flexjet 560 misunderstood instructions from the control tower and nearly collided with a Southwest Airlines plane at Midway International Airport in Chicago on Tuesday (25).

The Federal Aviation Authority (FAA) said that around 3:45 p.m. CST, a Learjet 35A veered off the runway after landing and crashed into a Gulfstream G200 business jet. The Scottsdale Fire ...

US investigators have disclosed that the cockpit-voice recorder on the ambulance Learjet 55 which fatally crashed in Philadelphia failed to capture audio from the flight. The 30min recording tape ...