STC ST04411AT

Recorded modification

What the FAA record covers

ST04411AT 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: Textron Aviation 550, Textron Aviation 560, and Textron Aviation 560XL. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

1. 01Does it cover the exact Textron Aviation 550 and Textron Aviation 560, and 1 more aircraft configuration model, serial range, and configuration?Copy
2. 02Which part numbers, software versions, interfaces, and manual changes apply?Copy
3. 03Who can legally supply the design data, kit, instructions, and ICAs?Copy
4. 04What parts, labor, conformity, and return-to-service work are excluded?Copy

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