STC ST04189CH
FAA DRS lists ST04189CH as Current · Issued, held by StandardAero Business Aviation Services, LLC, for Boeing 757-200 Series. Recorded change: Modification of the Over Head Oval Duct. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Modification of the Over Head Oval Duct.
ST04189CH 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 757-200 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Boeing 757-200 Series model, serial range, and configuration?
- 02Which configuration, parts, installation data, limitations, and ICAs 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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Equipment Bay Ladder Stowage Provisions Installation in accordance with ACS-NAI Modification Data Summary Number G745000, Revision A dated August 31, 2010 or later Transport Canada approved revision.
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Installation of flight strobe light, Model 4400.
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