U.S. Air Force Selects KIHOMAC for AN/FPS-117 Radar Support

Why It Matters

Sustaining the AN/FPS‑117 fleet guarantees uninterrupted early‑warning coverage, directly strengthening national security while avoiding costly full‑system replacements. It also illustrates the defense sector’s shift toward long‑term contractor logistics partnerships for critical assets.

Key Takeaways

• $32.4 million, five‑year IDIQ contract awarded
• KIHOMAC provides logistics support for AN/FPS‑117 radars
• Supports Air Force Atmospheric Early Warning System program
• Extends radar life, reduces downtime, cuts replacement costs
• Enhances U.S. air‑surveillance and homeland defense capabilities

Pulse Analysis

The AN/FPS‑117 radar, first fielded in the 1990s, remains a cornerstone of U.S. air‑defense due to its solid‑state L‑band architecture and three‑dimensional detection capability. Its modular design allows for incremental upgrades, enabling the system to integrate with modern command‑and‑control networks while maintaining low maintenance footprints. By continuously scanning vast airspaces, the radar feeds real‑time data to integrated air‑surveillance platforms, supporting both domestic homeland defense and overseas monitoring missions.

The recent $32.4 million contract awarded to KIHOMAC reflects a broader defense procurement trend that favors long‑term logistics support over outright equipment replacement. Under an indefinite‑delivery/indefinite‑quantity (IDIQ) framework, KIHOMAC will manage everything from component repair and rebuild to supply‑chain coordination for the AN/FPS‑117 fleet. This arrangement leverages the contractor’s specialized expertise, reduces equipment downtime, and provides the Air Force with predictable budgeting and scalability through optional extensions.

Strategically, the sustainment contract safeguards continuous radar coverage at remote and strategically critical sites, a factor essential for early‑warning and situational‑awareness missions. By extending the service life of existing radars, the Air Force can allocate resources toward emerging sensor technologies and network‑centric initiatives without compromising current capabilities. The partnership underscores how contractor logistics support is becoming integral to maintaining the readiness of legacy yet vital defense assets in an increasingly contested air domain.