KGO ABC World News Tonight With David Muir February 23, 2021 01:44:00
At issue, a specific engine made by pratt and whitney. here you see a broken fan blade. sources tell abc news those fan blades have a unique hollow design that may require deeper inspections. >> this is an engine that's been around for a long time. it was designed in the early '80s and it's not currently installed on any of the 777s that are being manufactured. >> reporter: just this weekend, a similar incident in the netherlands with a 747 cargo plane. engine parts falling from the sky after a midair explosion. the debris injuring two people on the ground. and david, tonight, we're learning t...