DCA FAA mandates radar separation for helicopters and aircraft after fatal Washington DC mid-air collision News FAA mandates radar separation for helicopters and aircraft after fatal Washington DC mid-air collision Air Traffic Control March 20, 2026 US government admits liability in Washington DCA midair crash News US government admits liability in Washington DCA midair crash American Airlines December 18, 2025 NTSB hearings: Altimeter errors and ‘stepped on’ transmissions factors in DCA midair collision News NTSB hearings: Altimeter errors and ‘stepped on’ transmissions factors in DCA midair collision American Airlines August 4, 2025 6 months after DCA tragedy US ROTOR Act proposes mandatory ADS-B tracking to close military safety loophole News 6 months after DCA tragedy US ROTOR Act proposes mandatory ADS-B tracking to close military safety loophole ADS-B out July 30, 2025 FAA adopts NTSB DCA recommendations in wake of fatal crash News FAA adopts NTSB DCA recommendations in wake of fatal crash DCA March 18, 2025
