A Near-Miss at Reagan National

On August 4, 2026, a VIP/military helicopter departing a temporary site near the National Mall and Envoy Air flight 3742, departing Reagan National’s Runway 1 as American Airlines, lost separation about two miles north of the airport. At the closest point the two aircraft were 0.82 nautical miles apart laterally and 700 feet vertically. No damage, no injuries.

Per the NTSB’s preliminary report (accident number OPS26LA063, investigation still open), a radio line-of-sight problem from the helicopter’s temporary site, a pre-departure notification call that arrived three minutes late, and a takeoff clearance issued without tower awareness of the helicopter all lined up at once. The Envoy crew got a TCAS advisory and never saw the helicopter visually; the helicopter crew saw the jet and held.

It’s the same hazard pattern behind the January 2025 Reagan National collision that killed 67 and led the FAA to make its DCA helicopter route restrictions permanent, a reminder that the gap can still open even with those restrictions in place. This time, TCAS and see-and-avoid held the line the notification chain didn’t.

We built a new case study on this event into our Mid-Air Collision Avoidance courses, both for fixed-wing and rotor-wing, each from its crew’s perspective. Our Subject Matter Experts continually incorporate current events to make our content more engaging and relevant – and ultimately to make you safer. Reach out to support@aircrewacademy.com to learn more.