LCR-110 - Inertial Reference System

The LCR-110 is a low cost, small size, low weight inertial reference system using fiber optic gyro (FOG) and micro mechanical (MEMS) accelerometer technology providing inertial reference data for fixed wing and rotary wing aircraft. Its tightly coupled GNSS/Inertial platform is based on latest Kalman Filter technology enabling Aircraft Autonomous Integrity Monitoring (AAIM). It is the ideal system to improve the capability and reliability of the aircraft’s Performance Based Navigation (PBN) enabling optimized flight routes everywhere at any time. This helps operators to reduce fuel consumption and save time.

The LCR-110 complies with the IRU requirements defined in FAA AC 90-101A and EASA AMC 20-26 for RNP-AR operations (e.g. RNP <0.3nm).

Its cost effective and low weight design makes the LCR-110 the ideal alternative for classical IRS/INS. This is a major step towards NextGen and SESAR operations since it allows the introduction of the benefits of inertial navigation into aircraft classes usually not equipped with those systems due to cost and weight.

Envisaged certifications for the LCR-110 IRS are ETSO/TSO-C201 and ETSO/TSO-C196a.

Datasheet LCR-110

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