Icd-gps-153 Protocol Jun 2026

Provides pre-launch initialization data to smart bombs and missiles.

The GSSIP application layer features specialized messages configured for tactical systems, such as the Single Channel Ground and Airborne Radio System (SINCGARS). Essential message classifications include: icd-gps-153 protocol

Also sent at 1 Hz, this message is essential for high-accuracy time synchronization between the GPS and the connected system. Provides pre-launch initialization data to smart bombs and

The is the overarching protocol that includes the three ICD-GPS-153C messages. In many reference manuals, "GSSIP Message Format" is used interchangeably with the ICD-GPS-153C standard. The is the overarching protocol that includes the

: Systems matching an external Controlled Reception Pattern Antenna (CRPA) track jammer status and signal-to-noise thresholds through these messages. Key Messages and Emulation Frameworks

: The GLI-FLO device acts as a secure PNT distribution hub, compliant with ICD-GPS-153. It can receive a secure GPS signal from a single DAGR receiver and simultaneously distribute that precise PNT data to multiple weapon systems, communication suites, or other platforms using the ICD-GPS-153 format. This ensures all connected systems have timing synchronized to a common, trusted source.