US Air Force MASTER Sergeant Ronel Harvey, Non Commission Officer, Ground Radar System, 603rd Air Control
![Watching the Skies: A History of Ground Radar for the Air Defence of the United Kingdom by the Royal Air Force from 1946 to 1975: Gough, Jack: 9780117727236: Amazon.com: Books Watching the Skies: A History of Ground Radar for the Air Defence of the United Kingdom by the Royal Air Force from 1946 to 1975: Gough, Jack: 9780117727236: Amazon.com: Books](https://m.media-amazon.com/images/I/41YZ7H9nP1L._AC_UF1000,1000_QL80_.jpg)
Watching the Skies: A History of Ground Radar for the Air Defence of the United Kingdom by the Royal Air Force from 1946 to 1975: Gough, Jack: 9780117727236: Amazon.com: Books
![File:U.S. Air Force Senior Airman Scott Lacey, a ground radar systems maintainer with the 727th Expeditionary Air Control Squadron, inspects an AN-TPS-75 radar system at an undisclosed location in Southwest Asia 130121-F-ME639-214.jpg - File:U.S. Air Force Senior Airman Scott Lacey, a ground radar systems maintainer with the 727th Expeditionary Air Control Squadron, inspects an AN-TPS-75 radar system at an undisclosed location in Southwest Asia 130121-F-ME639-214.jpg -](https://upload.wikimedia.org/wikipedia/commons/thumb/7/7f/U.S._Air_Force_Senior_Airman_Scott_Lacey%2C_a_ground_radar_systems_maintainer_with_the_727th_Expeditionary_Air_Control_Squadron%2C_inspects_an_AN-TPS-75_radar_system_at_an_undisclosed_location_in_Southwest_Asia_130121-F-ME639-214.jpg/1363px-thumbnail.jpg)
File:U.S. Air Force Senior Airman Scott Lacey, a ground radar systems maintainer with the 727th Expeditionary Air Control Squadron, inspects an AN-TPS-75 radar system at an undisclosed location in Southwest Asia 130121-F-ME639-214.jpg -
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