Conditions May Have Stymied Black Hawk Crew Before Fatal Crash

Flying helicopters near Ronald Reagan National Airport always carries some risk.But the conditions on the moonless night of Jan.

29, when an Army Black Hawk helicopter and an American Airlines passenger jet collided, were unusually challenging.Many of the factors that contributed to the disaster are still being uncovered as investigators from the National Transportation Safety Board try to reconstruct the collision that killed 67 people.The midair crash, which caused wreckage from both aircraft to tumble into the icy Potomac River below, was the nation’s deadliest aviation accident since 2009.Investigators have said the helicopter was flying about 100 feet higher than authorized in its designated portion of the airspace and are trying to determine why.But interviews with helicopter pilots suggest that the Black Hawk was also dealing with a set of complex flying conditions, some of which are typical for the bustling area around National Airport outside Washington and some of which were unique to the series of events that happened last Wednesday.

And the crew was flying an older-model aircraft that lacked certain safety technologies in its cockpit that are commonplace in those of commercial airplanes in the United States.“Given the complexity of everything going on there, it is a higher-risk place to fly,” said Austin Roth, a former Black Hawk instructor for the Army who says he often flew the helicopter routes near National Airport while in service.N.T.S.B.safety investigators have not assessed any blame on the Black Hawk crew, which Defense Secretary Pete Hegseth described as “fairly experienced.”We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access.

If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Ti...