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Other aircraft modifications

STC ST02173LA

FAA DRS lists ST02173LA as Current · Reissued, held by Rockwell Collins Inc, for Hawker Beechcraft 400A. Recorded change: Modification and replacement of existing Rockwell Collins dual Attitude Heading Reference Systems (AHRS) AHS-85E with Rockwell Collins dual (AHRS) AHS-3000A. Snapshot dated June 30, 2026.

FAA-listed holder
Rockwell Collins Inc
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Modification and replacement of existing Rockwell Collins dual Attitude Heading Reference Systems (AHRS) AHS-85E with Rockwell Collins dual (AHRS) AHS-3000A.

ST02173LA identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.

Applicability

Aircraft named in FAA DRS

Named aircraft: Hawker Beechcraft 400A. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Hawker Beechcraft 400AA16SW

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Hawker Beechcraft 400A model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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