NTSB ‘concerned’ over 15,000 near-misses between helicopters and planes a DC airport in just 3 years before crash that killed 67
NTSB ‘concerned’ over 15,000 near-misses between helicopters and planes a DC airport in just 3 years before crash that killed 67 … “near-miss events” between helicopters and jets at Reagan National … miss” instances in which helicopters and jets at the airport … 85 closer calls when helicopters and planes came within … plane collision
The ceiling for helicopters flying over the Potomac …