Midair Helicopter Collision in New Jersey Kills One, Injures Pilot; FAA and NTSB Probe Human Factors and ATC Errors
TL;DR
* Midair collision between Enstrom F-28A and Enstrom 280C helicopters over Hammonton, New Jersey kills one pilot, critically injures another; FAA and NTSB investigate causes of aviation error
* Boeing 777X achieves 10% fuel efficiency improvement over 777-300ER with folding wingtips and GE9X engines; certification delayed amid regulatory