Department of Defense, Television-Audio Support Activity (T-ASA), Contracts Division, 3116 Peacekeeper Way, McClellan AFB, CA 95652- 1068

59 -- ANTENNA SYSTEM SOL MDA112-99-Q-0020 DUE 112798 POC Carolyn Mallory, Contract Specialist, or Richard H. Talbert, Contracting Officer, (916)643-0324 This is an amendment to the notice published 11/2/98. Description is hereby changed to CLIN 0001 -- ANTENNA SYSTEM, 7.0 METER KU-BAND MOTORIZED SINGLE SPEED AZ/EL ANTENNA; C/O: ANTENNA SUBSYSTEM, 8861 ACTUATORS W/MOTOR CONTROLLER, 8860 POSITION CONTROLLER, 100FT SABUS CABLE, 2-PORT KU-BAND (10.7 -- 12.7GHZ RANGE) MOTORIZED & HEATED FEED ASSEMBLY, REFLECTOR TO HAVE FULL DEICING, 7.0 METER INSTALLATION KIT, LIGHTNING PROTECTION KIT, 7.0 METER GALVANIZED 110 DEGREE MOUNT ASSEMBLY, WORK PLATFORM, AND LADDER KIT; INCLUDES PROGRAM MANAGEMENT AND ENGINEERING SERVICES; ANTENNA ENVIRONMENTAL: WINDLOADING//OPERATIONAL IN 80MPG (GUSTING TO 95MPH), SURVIVAL//125MPG (NO ICE), 87MPH (WITH 1-IN RADIAL ICE); PWR RQMTS: 3-PHASE 208VAC, 60HZ (SCIENTIFIC ATLANTA P/N 7MFDI/SYS). The closing date is hereby corrected FROM: 11/29/98 TO: 11/27/98. All other terms and conditions remain unchanged. Posted 11/19/98 (W-SN273042). (0323)

Loren Data Corp. http://www.ld.com (SYN# 0215 19981123\59-0007.SOL)