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Other aircraft modifications

STC SA3180SO

FAA DRS lists SA3180SO as Current · Reissued, held by Purlator Facet, Inc, for Boeing 747. Recorded change: Installation of a replacement coalescer filter, Greentree Aerotech Inc, (GAI) P/N 23TD47 or P/N 23TD47-1. Snapshot dated June 30, 2026.

FAA-listed holder
Purlator Facet, Inc
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of a replacement coalescer filter, Greentree Aerotech Inc, (GAI) P/N 23TD47 or P/N 23TD47-1.

SA3180SO 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: Boeing 747. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 747A20WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 747 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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