General Services Administration, Federal Technology Service (FTS), Acquisition Services Division (6TS-A), 1500 Bannister Road, Kansas City, MO, 64131

58 -- 6TSA-99-DJH-0134 SOL 6TSA-99-DJH-0134 DUE 061799 POC Delta Helm, Contract Specialist, Fax (816) 823-3322, Email xxxx WEB: Visit this URL for the latest information about this, http://www.eps.gov/cgi-bin/WebObjects/EPS?ACode=P&;ProjID=6TSA-99-DJH-0 134&LocID=211. E-MAIL: Delta Helm, xxxx. This combined synopsis/solicitation number 6TSA-99-DJH-0134 for commercial items is modified to reflect the following change: The classification code is changed from 70 to 58 for Communication, detection & coherent radiation. CLIN 1. Qty. 12 each: fully ruggedized, fully waterproof Imarsat B terminals to provide full dux voice at 16 Kb/s and 9.6 STU III operation, data and G3 fax operation at 9.6 Kb/s and standard 2-wire RJ-II jack interface. Each terminal shall include: transceiver; RF Unit; Antenna; Voice, fax and 9.6 Kb/s data capability; 64/56 Kbps capability; 9.6 Kbps STU III inter-operability; 50 foot remote antenna cabling; AC and DC cables; carrying case; waterproof high speed data cable; waterproof plug and twist phone cable; operations manual; quick start guide and compass; and one year warranty. FOB St. Indigoes, MD. PLEASE ACKNOWLEDGE ALL REQUIREMENTS ON QUOTATIONS. No partial quotes will be considered. Offers are due by close of business June 17, 1999, and can be submitted to the address shown above Attn: Delta Helm or sent by FAX to the number shown below. Posted 06/11/99 (D-SN342218). (0162)

Loren Data Corp. http://www.ld.com (SYN# 0228 19990615\58-0003.SOL)