GY6 Defense delivers P25, MCX, and satellite-interoperable communications for public safety agencies — engineered for reliability when lives depend on it, delivered as a simple per-user SaaS subscription.
End-to-end APCO Project 25 Phase I & II infrastructure — engineered for California interoperability frameworks including FIRESCOPE and Cal-SCIP.
Next-generation dispatch console with CAD bridge, NG911, and AVL — seamless interoperability across channels, agencies, and radio bands.
3GPP MCPTT, MCVideo, and MCData over LTE/5G — bridged to legacy P25 via certified IWF-BRIDGE interworking function. FirstNet certified.
T-Satellite D2D direct-to-device via LEO/GEO constellations with AL-FEC error correction — coverage in denied and austere environments with no terrestrial backhaul.
ISSI/CSSI gateway design enabling multi-agency, multi-band communications across statewide and federal networks. FIRESCOPE, NIICD, Cal-SCIP, and PSRSPC compliant.
Strategic advisory for state and local agency procurement — California DGS, NASPO, GSA, SEWP, and cooperative purchasing vehicles. Deep GY6 Defense government relationships.
Single pane of glass for multi-agency, multi-band radio management with real-time network health telemetry and alert escalation.
Certified integrations with L3Harris, Motorola, Kenwood, and BK Radio — protecting existing infrastructure investments while adding MCX capability.
AES-256 over-the-air encryption across P25 and MCX channels, FIPS 140-2 compliant key management, OTAR provisioning.
Pre-configured agency templates enabling full channel programming and zone architecture deployment in under 4 hours.
GY6 Defense is the mission-critical communications platform of GY6 Global Holdings — a defense technology company specializing in public safety communications, satellite interoperability, and government procurement strategy.
Our team brings together decades of field experience in law enforcement, fire service, emergency management, and defense communications engineering. We design solutions we would trust with our own lives — then deliver them as an accessible SaaS subscription that any agency can deploy.
Ready to modernize your agency's communications? Start a free 30-day trial or request a GY6 Defense briefing — no commitment required.