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Helicopter landing near GPS site WLWY, Yellowstone National Park

By Yellowstone Volcano Observatory September 2025 (approx.)
A helicopter hovers above a grassy clearing under partly cloudy skies with pine trees in the background
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Detailed Description

Helicopter landing near GPS site WLWY to deliver personnel and equipment to repair the station’s damaged antenna cable.  Photo by Lia Lajoie, EarthScope Consortium, September 2025.

Sources/Usage

Public Domain.

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