美国联邦航空局（FAA）在发生致命碰撞和数千次险饺事故后限制里根国家机场（Reagan National Airport）的直升机通行。 FAA restricts helicopter traffic at Reagan National Airport after fatal collision and thousands of near-misses.

里根国家机场是美国最繁忙的机场之一，直升机和商用喷气式飞机之间发生了多次近距离接触，从 2021 年到 2024 年报告了 15,214 起未遂事故。 Reagan National Airport, one of the busiest in the US, has seen numerous close calls between helicopters and commercial jets, with 15,214 near-miss incidents reported from 2021 to 2024. 美国联邦航空局（FAA）承认存在监督问题，NTSB建议在1月份发生致命碰撞后限制直升机通行。 The FAA admitted oversight issues, and the NTSB recommended restricting helicopter traffic after a January fatal collision. 尽管采取了这些措施，但在复杂的领空和靠近白宫的情况下，安全问题仍然存在。 Despite these measures, safety concerns persist amid complex airspace and proximity to the White House.