STC ST00423AT
FAA DRS lists ST00423AT as Current · Surrendered, held by Delta Airlines Inc, for Boeing 737-300 Series. Recorded change: This modification will allow installation of a 118 passenger seating configuration in Boeing737-300 aircraft series. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
This modification will allow installation of a 118 passenger seating configuration in Boeing737-300 aircraft series.
ST00423AT 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 737-300 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Boeing 737-300 Series model, serial range, and configuration?
- 02Which layout, materials, flammability evidence, and weight changes apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
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