The new Chelton ADAHRS is extremely
lightweight (just a little over one pound), highly
compact and offers unparalleled precision.

New Chelton ADAHRS

Chelton’s new lightweight, compact, digital Air Data and solid-state
Attitude/Heading Reference System (ADAHRS) incorporates a
MagneticSensing Unit (MSU) and separate Outside Air Temperature
(OAT) Probe.

This highly accurate system employs the latest Micro-Electro-
Mechanical System (MEMS) technology to provide extremely
precise digital output and referencing of aircraft position rate, vector
and acceleration data.

• Reliable: DO-178B, Level A software
• Light Weight: 3 component product suite <1.5 lbs.
• Rugged: Meets RTCA/DO-160E environmental standards
• Compact: 2”x 2.5”x 3.9”


STC list of approved aircraft models

Request more information about the Chelton ADAHRS