The preliminary report on the Philadelphia jet crash found the cockpit voice recorder likely hadn't recorded audio for several years.

A key piece of hardware that experts had said could solve the mystery in the fatal crash of the medical transport Learjet that crashed into a Northeast Philadelphia neighborhood on Jan. 31, killing ...

The cockpit voice recorder recovered 8-feet deep ... And in 2019, a Jet Rescue Learjet 35 had a fire during a takeoff from Toluca Airport in Mexico that impacted its braking system.

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 ...

It's unclear whether the medical jet was required to have a functioning cockpit voice recorder. In the U.S., it depends on the size and type of plane. However, the Learjet 55 that crashed in ...

A cockpit voice recorder was not functioning ... And while the doomed Learjet 55 was in contact with an air traffic control tower, "there were no distress calls received from the flight crew ...

The cockpit voice recorder ... And in 2019, a Jet Rescue Learjet 35 had a fire during a takeoff from Toluca Airport in Mexico that affected its braking system. It was able to land successfully ...