Camouflage netting covers a AN/MPQ-50 pulse aquisition radar site during a joint Air Force and Army air-drop/air-assault exercise.Location: MENA, ARKANSAS 13 Oct 1987 (Photo DVIC)

Camouflage netting covers an AN/MPQ-50 pulse aquisition radar site set up in a field during a joint Air Force and Army air-drop/air-assault exercise.Location: MENA, ARKANSAS 13 Oct 1987 (Photo DVIC)

Pulse acquisition radar on a hilltop overlooks bunkers used in exercise Team Spirit '88. 27 Mar 1988 (Photo DVIC)

A sentry patrols at the base of a small hill upon which a pulse acquisition radar has been set up for exercise Team Spirit '88. 27 Mar 1988 (Photo DVIC)

Specialist 5 Joseph Hidgon of A Battery, 2/51 Air Defense Artillery, performs a maintenance check on a Pulse Acquisition Radar (PAR) unit prior to leaving on a training exercise.Location: FORT RILEY, KANSAS 18 Jul 1983 (Photo DVIC)

Egyptian Army students and their U.S. Army instructors begin training on the Improved Pulse Acquisition Radar during an intensive 27-week HAWK missile training class.Location: FORT BLISS, TEXAS 10 Nov 1982 (Photo DVIC)

A view of a Hawk Missile System Pulse Acquisition Radar AN/MPQ-50 rebuilt at Letterkenny Army Depot.Location: CHAMBERSBURG, PENNSYLVANIA 28 Jan 1982 (Photo DVIC)

One of the radar sets from the Light Anti-Armor Missile Battalion is lifted by a crane using a KEVLAR 40K Sling.Location: MCAS, CHERRY POINT, NORTH CAROLINA 27 Apr 1979 (Photo DVIC)

One of the radar sets from the Light Anti-Armor Missile Battalion is lifted by a crane using a KEVLAR 40K Sling.Location: MCAS, CHERRY POINT, NORTH CAROLINA 27 Apr 1979 (Photo DVIC)