Latest Satellite Cluster Expands Capacity for Global RF Signals Intelligence

HERNDON, Va., Sept. 17, 2025 /PRNewswire/ — HawkEye 360 Inc., the global leader in signals intelligence data and analytics, today announced that Cluster 12 has officially reached Full Operational Capability (FOC). The three formation-flying satellites, launched on June 26 (ET) aboard a Rocket Lab Electron rocket, are now fully calibrated, commissioned, and integrated into HawkEye 360’s constellation — delivering mission-ready signals intelligence across key global regions.

The mission also included Kestrel-0A, an experimental satellite designed to evaluate emerging capabilities that inform HawkEye 360’s next generation of technologies. Kestrel-0A is progressing well, with ongoing contact and early-stage mission milestones being achieved.

“Achieving FOC for Cluster 12 strengthens our ability to deliver timely, mission-critical signals intelligence to defense, intelligence, and commercial partners,” said Todd Probert, President, U.S. Government. “This cluster enhances our ability to monitor complex operating environments, detect signals of interest, and drive informed decisions across land and sea.”

Cluster 12 adds further depth and coverage to HawkEye 360’s constellation, supporting expanded frequency detection, improved revisit rates, and broader global reach. These advancements directly support the growing demand for signals intelligence to address challenges such as maritime domain awareness, air defense system detection, and GNSS interference monitoring.

“This milestone reflects the outstanding performance of our engineering, operations, and mission management teams,” said Eric Haengel, Vice President of Space & Ground Systems. “Cluster 12 is now fully integrated into our constellation and contributing to the seamless delivery of high-impact RF data for our customers worldwide.”

With Cluster 12 now operational, HawkEye 360 continues to scale its capabilities to support government and allied partners with consistent, trusted RF geolocation data — providing the strategic awareness needed to navigate increasingly contested and complex domains.

About HawkEye 360

HawkEye 360 is equipping defense, intelligence, and national security leaders with mission-critical signals intelligence to enable faster, better decision making. By detecting, geolocating, and characterizing radio frequency emissions worldwide, HawkEye 360 delivers trusted domain awareness and early warning indicators to the US Government and allied partners. Our space-based collection, proprietary signal processing, and AI-powered analytics transform knowledge of RF spectrum into a strategic advantage. Proven by operational mission success, HawkEye 360 is redefining how signals intelligence strengthens national and global security.

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SOURCE HawkEye 360 Inc.