National Polar-orbiting Operational Environmental Satellite System

The National Polar-orbiting Operational Environmental Satellite System (NPOESS) is a Major Defense Acquisition Program (MDAP) operating under the Major Capability Acquisition pathway. Designated as an Acquisition Category IC program with ID 239-MDP, NPOESS represents a significant Department of Defense investment in weather satellite capabilities and associated ground systems. The program's scope encompasses both space and terrestrial applications, with a particular focus on meteorological satellite systems and related engineering development.

Contract awards under NPOESS range from small purchase orders of under $20,000 to substantial definitive contracts exceeding $26 million, with performance periods spanning from a few months to multiple years. Notable contractors include Hughes Aircraft Company ($26.8M), Aeroflex UTMC Microelectronic ($1.6M), and AMSEC LLC ($2.7M). The primary contracting agencies include the Space and Missile Systems Center (SMC/PKW) at Los Angeles Air Force Base and various Naval facilities. Contract vehicles include both standalone definitive contracts and delivery orders under existing IDIQs such as SeaPort-e. The work encompasses weather satellite development, systems engineering services, space and terrestrial applications development, and meteorological equipment procurement. No set-aside designations were used in the reviewed contract awards. Primary places of performance include Los Angeles, California; Virginia Beach, Virginia; and Colorado Springs, Colorado.