Lawmakers on a House subcommittee are demanding a briefing on the incident and what steps the Pentagon is taking to prevent another deadly collision.

FBI dive boats were spotted on Wednesday in the area of the Potomac River where the plane involved in the midair collision ...

NTSB Chairwoman Jennifer Homendy issued several safety recommendations to limit a helicopter route near Reagan National Airport after the deadly January crash.

The National Transportation Safety Board released its preliminary report on the Jan. 29 midair collision near Reagan National ...

The National Transportation Safety Board provided an update on Tuesday into the January midair collision over the Potomac ...

The NTSB released its preliminary report for the Jan. 29 Potomac midair that killed 67 people, revealing details about missed ...

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The course introduces advanced methods of remote sensing in geosciences, in the particular generation of digital elevation models from satellite sensors, measurement of Earth surface displacements ...

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