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Other aircraft modifications

STC SA7379SW

FAA DRS lists SA7379SW as Current · Reissued, held by Honeywell International Inc., for Lockheed Aircraft L-1011 Series. Recorded change: Remanufacture of Hamilton Standard ECU heat exchanger P/N 733949. Snapshot dated June 30, 2026.

FAA-listed holder
Honeywell International Inc.
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Remanufacture of Hamilton Standard ECU heat exchanger P/N 733949.

SA7379SW 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: Lockheed Aircraft L-1011 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Lockheed Aircraft L-1011 SeriesA23WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Lockheed Aircraft L-1011 Series 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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