The Air Force intends to award a sole-source fixed-price contract for maintenance and support of the W5 Mobile User Objective System (MUOS), with performance through July 30, 2027. Services will be performed at Joint Base San Antonio Lackland. The government plans to make an award by the end of August 2026. Interested firms must submit a qualification package within 15 days of this publication, including documented approval from W5 Technologies, Inc. No budget amount is specified in this pre-solicitation notice.