Air Traffic Control Crosswind Ground Effect 
Pilot Institute
MARCH 28, 2025
Vortex size is also affected by proximity to the ground. If youre flying low enough to be in ground effect, the vortex isnt able to fully develop. They wont directly change the intensity of the vortex, but theyll help dissipate trailing vortices much quicker than still air. This phenomenon is called Ground Effect.
Photographic Logbook
JANUARY 25, 2025
Thaws, rain, snow, and strong crosswinds can temporarily close the airport. Volunteer Air Traffic Control Because of its unique geometry, the Alton Bay Ice Runway requires careful coordination on the ground to avoid conflicts. Despite its acclaim, the ephemeral airport leads a finicky existence.
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