Precision and reliability you can
rely on; Lower life cycle costs than
conventional systems.
Rockwell Collins AHS-3000 Attitude Heading Reference
System (AHRS) features digital quartz
microelectromechanical systems (MEMS)
sensors that provide heading and attitude
information to the flight deck and other
on-board systems – information absolutely
essential to flight. It is a certified solid-state
system that is more accurate, far more
reliable and has a lower life-cycle cost than
conventional systems.
The system is designed to be a perfect fit
in new aircraft and an ideal replacement
for existing mechanical equipment. Its
advanced construction includes no moving
parts and provides up to a 10,000-hour
mean time between failures (MTBF) rating,
helping to ensure reliability, dispatchability
and a lower cost of ownership when
compared with conventional attitude and
heading gyro technology. In addition, the
AHS-1000( )/3000( ) system is built to
withstand extreme environments involving
high roll rates and vibration and is designed
for use in a variety of aircraft types.

Key Features
> Solid-state sensor technology for high reliability
> Interfaces with five- or six-wire flux detector
> Available with or without mounting flanges
> Reduced weight, size and power requirements
> Automated compass swing
> Automated mount leveling
> Configurable outputs for interface flexibility