1. The 9th Contracting Squadron, Beale Air Force Base, California, intends to make a sole-source solicitation and award to Sierra Nevada Corporation, Sparks, Nevada, for the following service: Telephone support to the 9th Reconnaissance Wing personnel for maintenance of all currently fielded versions of Sierra Nevada Special Category 1 (SCAT-1) Differential Global Positioning Satellite (DGPS) equipment used with the Global Hawk system at Beale Air Force Base, California. This support shall include troubleshooting advice, clarification of technical orders, and recommendations for procurement, repair, and upgrade of this equipment and its components. Support will be provided during normal business hours, from 8:00 AM to 5:00 PM, PST, Monday through Friday, excluding holidays.

2. Sierra Nevada Corporation is the designer and manufacturer of the equipment.

3. Firms interested in sub-contracting opportunities should contact Sierra Nevada Corporation, 444 Salomon Circle, Sparks, Nevada 89434-9651, Telephone: 775 331 0222.

4. This announcement is not a request for competitive quotations.