ADATS fording, tracking targets simultaneously on the move
U.S. Army
1987
<a rel="nofollow" class="external text" href="https://babel.hathitrust.org/cgi/imgsrv/download/pdf?id=uiug.30112105118514;orient=0;size=100;seq=13;attachment=0">Air Defense Artillery</a>, March-April 1988, Page 11