Intrinsic Solutions :: Archangel Systems

Archangel Systems

Air

Aerospace products that are accurate and affordable.

AHR150A/300A

Air Data Attitude Heading Reference System (ADAHRS)

The AHR150A and AHR300A ADAHRS are Archangel's flagship products. With FOG-equivalent attitude accuracy, these strap-down, MEMS-based LRUs have secured multiple installations in both fixed- and rotary-wing platforms including Boeing and Erickson Air-Crane.

AHR800

Air Data Attitude Heading Reference System (ADAHRS)

The supersonic ADAHRS marketplace is characterized by high price, large form factors, and excessive weight. The AHR800 ADAHRS is smaller, lighter, and less expensive, but it retains aviation-grade performance. Thus, it is ideally suited to fighter upgrade programs worldwide.

AHR75

Attitude Heading Reference System (AHRS)

For projects with an existing air data computer, Archangel recommends the AHR75 AHRS. Qualified for part 23, 25, 27, and 29 class aircraft with FAA TSO C201, the AHR75 AHRS is suitable for all aircraft and certification levels.

AHR50

Attitude Heading Reference System (AHRS)

The AHR50 is a DO-178B Level A embeddable AHRS introduced in 2013. This LRU is designed for two markets—unmanned systems in the national airspace (NAS) and integrations of subsystems to reduce architecture complexity.

AHR150A-2

Magnetic Sensing Unit (MSU)

The AHR150A-2 Magnetic Sensing Unit (MSU) was developed as a heading reference portion of the AHR150A ADAHRS and shares its qualifications. The AHR150A-2 is also available as a standalone MSU for installations where the customer interfaces the MSU to the existing AHRS.

AFC001

Automatic Flight Control

The AFC001 enables automatic flight control on analog flight control systems. It is the enabling technology for using ADAHRS with 3 ATI and 4 ATI instruments using DC inputs, as well as for reversionary instrument used in military, commercial, commuter, and business aircraft.

Aviation products at a glance

Product	Function	TSO	DO-178C DAL	DO-160E	Attitude Data Output	Heading Data Output	Air Data Output	Other Data Output
AHR150/300	ADAHRS	Yes	Level A	Yes	Yes	Yes	Yes
AHR800	ADAHRS	No	Level A	Yes, MIL-STD add-ons	Yes	Yes	Yes
AHR75	AHRS	Pending	Level A	Yes	Yes	Yes	No	Can echo air data
AHR50	AHRS	Yes	Level A	Partial	Yes	Yes	No
AFC001	Flight Controller	Yes	Level B	Yes				Autopilot error signals
INS50	INS	In Development			Yes	Yes	No	GPS data

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Land

Inertial solutions that prevent vehicle rollovers, reduce maintenance costs, and provide accurate roll and pitch data.

V-PRO

Vehicle Predictive Rollover System

Vehicle rollover is a major cause of casualties and material expense. V-PRO helps to prevent these losses with early warning of future rollover risk. Once V-PRO predicts a rollover risk, it visually and audibly alerts the driver for corrective action.

MI-230S

Military-Grade Vehicle Inclinometer

MI-230S (Joint-Assault-Bridge Attitude Sensing System) a ruggedized inclinometer developed to measure roll and pitch during Joint Assault Bridge deployments. The unit provides high accuracy at low cost while meeting MILSTD-810 requirements for Abrams M1A MTBs.

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