The Department of the Air Force intends to award a sole source contract to Peraton Corporation for OS/COMET software license maintenance to support the Integrated Satellite Control System for Delta 8/10 SOPS. The maintenance includes software patches, upgrades, technical support, and on-site assistance at 10 SOPS to resolve emergency issues. The contract is firm-fixed-price with a base period from 15 July 2026 to 14 July 2027, plus four option years through 14 July 2031. No budget amount is specified. Performance will be at Schriever Space Force Base, Colorado, and on-site at 10 SOPS as needed.