The Battle of Lima Site 85, also called Battle of Phou Pha Thi, was fought as part of a military campaign waged during the Vietnam War and Laotian Civil War by the North Vietnamese People's Army of Vi
The U.S. facility atop of Phou Pha Thi, known as Lima Site 85, was the site of a major battle on 10 March 1968.
An Air Combat First – CIA painting of Air America helicopter engaging 2 VPAF An-2 biplanes
The configuration of LS-85 mountaintop area included radar shelters ("Operations") with antennas and interior equipment normally in/on mobile AN/MSQ-77 "control and plotting" and radar vans. "TACAN" is the box shelter for the AN/TRN-17 electronics with antenna on top, and "LZ" is for the nearby helicopter Landing Zone. Also not shown are the CIA airstrip and command post.
Combat Skyspot was the ground-directed bombing operation of the Vietnam War by the United States Air Force using Bomb Directing Centrals and by the United States Marine Corps using Course Directing Ce
42d Tactical Electronic Warfare Squadron - Douglas EB-66E Destroyer