Public Domain Picture: Antenna farm

By: U.S. Air Force photo to 2nd Lt. J. Elaine Hunnicutt, Courtesy: US Air Force

Views: 778 | Downloads: 3

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Title:

Antenna farm

Description:

GAKONA, Alaska -- High-Frequency Active Auroral Research Program antennas stand 65 feet high and are spaced 80 feet apart in eight columns by six rows. With a slated completion date of 2006, the array will consist of antennas aligned in 15 columns by 12 rows. The instruments study the effects of naturally occurring anomalies in the Earth's ionosphere that sometimes disrupt communication, navigational and power grid systems-such as region-wide electrical production network.

Creator:

U.S. Air Force photo to 2nd Lt. J. Elaine Hunnicutt

Source:

US Air Force

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778

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Date Added:

October 21, 2012

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Produced by United States Government

The file available on this page is a work of the United States government. A work of the United States government, as defined by United States copyright law, is "a work prepared by an officer or employee of the U.S. government as part of that person's official duties." In general, under section 105 of the Copyright Act, such works are not entitled to domestic copyright protection under U.S. law.

Where is this picture from?

US Air Force

World War II had been over for two years and the Korean War lay three years ahead when the Air Force ended a 40-year association with the U.S. Army to become a separate service. The Department of the Air Force was created when President Harry S Truman signed the National Security Act of 1947.

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