https://townhall.com/tipsheet/mattvespa/2025/01/31/we-have-new-details-on-the-helicopters-route-before-tragic-crash-at-reagan-national-airport-n2651439
"
Details about the UH-60 Black Hawk helicopter's final location indicated that it was not on its approved route and flying higher above the ground as it traversed the busy airspace just outside the nation's capital, according to four people briefed on the matter but not authorized to speak publicly. ..."