The Black Hawk was trying to land at the Pentagon’s heliport, bringing it close to a pair of airliners, according to the Federal Aviation Administration.

The Jan. 29 collision over the Potomac River in Washington, DC — which preliminary reports have blamed on the military Black Hawk flying too high — was the deadliest US air disaster since 2001, and caused officials to change the flight path of helicopters near the airport.

Two commercial aircraft scheduled to land at Ronald Reagan National Airport on Thursday afternoon were forced to do "go-arounds" after a military helicopter allegedly took a scenic route to the Pentagon.