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Q-NAV Navigation System

Navigation & GNSS
by FLANQ

Description

Q-NAV is a compact, high-performance hybrid navigation sensor that provides accurate and reliable positioning for FLANQ USVs and AUVs, even in GNSS-denied or disrupted environments. It integrates an Attitude and Heading Reference System (AHRS), Inertial Navigation System (INS), and Doppler Velocity Log (DVL) into a single instrument, enabling platforms to navigate precisely in contested maritime theaters where jamming, spoofing, and other forms of GNSS denial are prevalent. The system ensures uninterrupted mission execution and enhanced dead reckoning performance for underwater and surface uncrewed vehicles.

About the Company

FLANQ

FLANQ delivers advanced marine defence systems built in Europe for European waters, specializing in intelligent autonomous maritime technologies including unmanned surface and underwater vehicles w...

Core Information

Serving industries
Maritime Surface Underwater
Product Type
INS/GNSS
Product Status
Active
Name
Q-NAV Navigation System
Release Year
2025

GNSS & Positioning

Positioning Modes
Dead Reckoning
Navigation Outputs
Position Velocity Time Heading Attitude (Roll/Pitch/Yaw)
Position Update Rate (Hz)
200
Heading Support

IMU & Sensors

Has IMU
IMU Grade
Industrial
IMU Output Rate (Hz)
200
Dead Reckoning

Power & Environmental

Dimensions (mm)
148 diameter x 213 height
Weight (g)
3600