PFC Lenny Rudolp searches for an aircraft from the driver's position aboard Rapier, a contender in last summer's line-of-sight forward (heavy) shoot-off at Oscura Range. Spotting an aircraft by means of a sight on his helmet, he presses a button that sends the Rapier missile to its designated azimuth for the gunner inside to start tracking. The vehicle is marked as "49KB49"
Photo by Dennis McElveen
<a rel="nofollow" class="external text" href="https://babel.hathitrust.org/cgi/imgsrv/download/pdf?id=uiug.30112105118514;orient=0;size=100;seq=29;attachment=0">Air Defense Artillery</a>, March-April 1988, Page 27