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Other aircraft modifications

STC ST04127AT

FAA DRS lists ST04127AT as Current · Issued, held by Southern Aviation Parts and Services, for Boeing 737-700 Series. Recorded change: This is the installation in a Boeing Business Jet, Boeing 737-75T. Serial Number 29142, of ACA Ionization Electronic Units in the Air Gasper System. Snapshot dated June 30, 2026.

FAA-listed holder
Southern Aviation Parts and Services
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

This is the installation in a Boeing Business Jet, Boeing 737-75T. Serial Number 29142, of ACA Ionization Electronic Units in the Air Gasper System.

ST04127AT 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 737-700 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 737-700 SeriesA16WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 737-700 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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