Tactical land INS

1 mil heading accuracy

0,3 % of distance traveled (DT) position accuracy

ADVANS LYRA is an inertial navigation system which provides a continuous, instant-on position and orientation for tactical vehicles, observation and weapon turrets, radars, missile alignment, mortars and artillery launchers.

ADVANS LYRA is accurate (1 mil), robust to GPS drop out, maintenance-free and qualified for military environment including launchers as 105 mm howitzers and armored vehicles.


• All tactical applications

• Instant-on location, azimuth and elevation

• Robust to GNSS-denied environment

• High reliability

• Easy to integrate and operate

• Low cost of ownership

• No periodic maintenance


• High accuracy

• Compactness

• Capability to navigate with or without GNSS

• Solid-state and strap-down technology

• Resistant to high level of shocks

• Web-based user interface

• ITAR-free components

• Open to all standard protocols






Horizontal position (CEP 50)

0.5% DT

0.3% DT

Heading accuracy ( RMS)²

2 mil

1 mil

Roll / pitch accuracy ( RMS)²

0.5 mil

0.5 mil

Static set-up time

4 mn


Tpical dynamic set-up time

10 min


Fast alignment (stored values)

30 sec