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Atlas/ TSOA/ TSO-C201

FAA · TSO Authorization

TSO-C201

Attitude and Heading Reference Systems (AHRS)

Current Issued 12/17/2024 PDF ↗

What is a TSOA?

A Technical Standard Order Authorization is the FAA's permit for a manufacturer to produce equipment that meets a specific TSO standard (avionics, seats, parachutes, GPS receivers, etc.). The TSO sets the performance requirement; the TSOA is the holder's authorization to deliver compliant parts.

Authorized parts (4)

  • Global Positioning Attitude Heading Reference Unit

    H66002001CA-( ) where H66002001CA-001 is the first in a series

  • Field Loadable operational program Software (OPS) for GPAHRU, NH2267NA first in the series

    NH2267( )

  • Field Loadable Magnetic Variation Table Operational Program Constants 1 (OPC1), NH2269NA first in the series

    NH2269( )

  • Field Loadable Operational Program Constants 2 (OPC2), NH2270NA first in the series

    NH2270( )