New details on Trump helicopter close call
The National Transportation Safety Board said on Thursday that the crew of a military helicopter carrying US President Donald Trump failed to contact air traffic controllers before departing on August 4, an incident that brought the presidential aircraft uncomfortably close to a passenger jet near Reagan Washington National Airport.
The NTSB explained that the Marine One crew attempted at least twice to give controllers the required three-minute notice of departure but were hampered by communications issues. The crew also sought to contact controllers through the helicopter facility at Joint Base Anacostia-Bolling, which was also unsuccessful.
According to the NTSB, on July 30, air traffic control staff met with Marine One crew members and sought to discuss concerns about recent reports of not receiving the required three-minute-to-liftoff call. The Marine One crew said communications "had been spotty," and they agreed to use other means of communicating with the tower when they were unable to reach them directly.
Construction at White House a factor
The incident was tied to communication problems that have emerged since Marine One helicopter flights were moved off the White House South Lawn in May to the nearby Ellipse, where a temporary site was set up while construction of a permanent helipad continues. Flights have not yet resumed from the South Lawn.
The White House and the Federal Aviation Administration have both stated that Trump was never in danger.
The NTSB noted that FAA rules require aircraft to remain separated by at least 1.5 miles (2.4 km) horizontally and 500 feet (152 meters) vertically around airports. In this incident, the NTSB cited FAA estimates that Marine One and an Envoy Air passenger plane were separated by 0.82 nautical miles (1.5 km) laterally and 700 feet (213 meters) vertically, less than the required minimums. The NTSB is working to calculate and confirm those distances and is continuing its investigation.
Envoy Air 3742, an Embraer E170 regional jet, was bound for Pensacola, Florida. Another regional flight, Republic 4700, was 3 miles from Reagan during the incident and was rerouted out of caution.
FAA response and broader context
On Tuesday, the head of the Federal Aviation Administration, Bryan Bedford, said the agency relocated an antenna and changed a procedure after the incident. The NTSB said checks made after the relocation have shown no communications issues.
The close call raised questions about why the passenger airplane was allowed to depart while Marine One was nearby, a time when commercial traffic is typically halted.
This incident comes after the FAA imposed permanent restrictions on helicopter operations around Washington's Reagan Airport following the January 2025 midair collision between an American Airlines regional jet and an Army helicopter.