NEW EXPERIMENTAL TO OPERATE ON FREQUENCIES 150.8-152, 158.2-161.6, 169.4-174, 450-470, AND 2450- 2483.5 MHZ TO DEVELOP AND TEST COMMUNICATIONS LINKS BETWEEN CONTROL STATION AND A ROBOTIC VEHICLE TO BE SOLD TO GOVERNMENT AGENCIES ASSIGNED TO NORTHROP GRUMMAN CORP. FILE NUMBER 5163-EX-AL-96 3/15/96