Ronald Reagan National Airport 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 American Airlines aircraft brush wings at Reagan National News American Airlines aircraft brush wings at Reagan National American Airlines April 11, 2025 NTSB urgently recommends helicopter restrictions near Ronald Reagan National Airport News NTSB urgently recommends helicopter restrictions near Ronald Reagan National Airport NTSB March 12, 2025
