The LISA-200 AHRS, is a lightweight Fiber Optic Gyroscope Attitude Heading Reference System (FOG AHRS) based on state-of-art Northrop Grumman LN-200 Inertial Measurement Unit.

The LISA-200 AHRS was specifically designed in a single-box configuration to fit into the footprint of older mechanical vertical gyroscopes and to ensure ease of installation and quick replacement completely transparent to aircraft functions. The availability of various digital and analogue interfaces, coupled with high maintainability, proven reliability and extreme installation flexibility, make the LISA-200 the best choice for installation on new platforms or for retrofit applications.

The LISA-200 has been chosen for many applications and installations worldwide for fixed- and rotary-wing aircraft such as UH-60 helicopters, M-346 aircraft and many others.