World
D.C. Airspace Concerns
The Trump administration's plan to build a 250-foot arch near one of the country's busiest runways has raised concerns among independent experts, who believe it could pose a hazard.
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NPR
The Trump administration wants to build its 250-foot arch near one of the country's busiest runways. The FAA will determine whether that poses a hazard. But independent experts already have concerns.
2026-09-17 09:01 UTC