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Other aircraft modifications

STC SR02104SE

FAA DRS lists SR02104SE as Current · Amended, held by Aviation Specialties Unlimited Inc., for Agusta SpA AB139 and Agusta SpA AW139. Recorded change: Installation of a Supplemental Lighting System; manufactured and installed in accordance with Aviation Specialties Unlimited (ASU) Master Drawing List MDL-139004-3, Rev. A, dated February 1, 2011, or later FAA-approved revisions and maintained in a accordance with ASU Instructions for Continued Airworthiness ICA-139004-4, Rev IR, dated July 7, 2010, or later FAA-accepted revisions. Snapshot dated June 30, 2026.

FAA-listed holder
Aviation Specialties Unlimited Inc.
Aircraft configurations
2
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of a Supplemental Lighting System; manufactured and installed in accordance with Aviation Specialties Unlimited (ASU) Master Drawing List MDL-139004-3, Rev. A, dated February 1, 2011, or later FAA-approved revisions and maintained in a accordance with ASU Instructions for Continued Airworthiness ICA-139004-4, Rev IR, dated July 7, 2010, or later FAA-accepted revisions.

SR02104SE 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: Agusta SpA AB139 and Agusta SpA AW139. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Agusta SpA AB139R00002RDAgusta SpA AW139R00002RD

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Agusta SpA AB139 and Agusta SpA AW139 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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