Air Data, Attitude, Heading Reference Unit (ADAHRU)

An integrated air data and attitude/heading reference unit.
Combines both measurement systems into a single line replaceable unit.

Features and benefits

  • Solid state sensors
  • High accuracy and stability
  • RVSM Compliant
  • ARINC 429 Interfaces
  • Extensive BIT coverage


At Meggitt, we can provide you with an ADAHRU that is specific to your aerospace application and can be further customised to your particular requirements. To discuss what you need in more detail, please contact us.