STC ST04641NY
FAA DRS lists ST04641NY as Current · Issued, held by Kelowna Flightcraft Ltd, for Boeing 737-400 Series. Recorded change: Modification of the Lavatory Waste Receptacle Seal Replacement. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Modification of the Lavatory Waste Receptacle Seal Replacement.
ST04641NY 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 737-400 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Boeing 737-400 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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Installation of passenger cabin electrically powered window shades.
FAA holder: Aerospace Technologies Group, Inc.