Guardian RF | Persistent Airspace Intelligence

July 16, 2026

Guardian RF Provides Passive RF Drone Detection for Near-Border Airspace Demonstration at the Chippewa County Drone Project

Guardian RF provided passive radio frequency drone detection during the live demonstration phase of the Chippewa County Drone Project, a 12-month initiative led by ANRA Technologies and the Chippewa County Economic Development Corporation, bringing non-cooperative drone activity into a shared operational picture across correctional and critical-infrastructure sites.

July 21, 2025

Guardian RF Selected as Finalist in DIU Low-Cost Counter-Drone Sensing Challenge

Guardian RF has been named one of ten finalists in the Department of Defense's Counter-small Unmanned Aircraft System (C-sUAS) Low-Cost Sensing (LCS) Challenge, an initiative led by the Defense Innovation Unit (DIU) in coordination with U.S. Northern Command and the U.S. Army.

June 2025

Guardian RF Selected for AFWERX SBIR Phase II Award to Secure Low-Altitude Airspace

Guardian RF announces it has been selected by AFWERX for a Direct-to-Phase II Small Business Innovation Research (SBIR) contract in the amount of $1,195,000, focused on passive radio frequency (RF) drone detection to address the most pressing challenges in the Department of the Air Force.

Press Releases

Guardian RF Provides Passive RF Drone Detection for Near-Border Airspace Demonstration at the Chippewa County Drone Project

Guardian RF Selected as Finalist in DIU Low-Cost Counter-Drone Sensing Challenge

Guardian RF Selected for AFWERX SBIR Phase II Award to Secure Low-Altitude Airspace

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