Profile: Archangel Systems, Inc. specializes in inertial sensing systems and solutions for aerospace, automotive & military applications. Our product line includes air data attitude heading reference system, inertial measurement unit, magnetic sensing unit and automatic flight control. We offer services such as hardware and software design, inertial testing & calibration and environmental testing services. Our inertial measurement unit system is a single ¾ inch cube and this cube measures & thermally compensates accelerations in three orthogonal axes & rotational velocities in three orthogonal axes. Our brands include IM3Ö™. Our automatic flight control interface receives ARINC 429 words plus discrete inputs from the pilot and outputs two wire isolated, DC coupled signals capable of driving servos & servo amps.