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Aircraft structures

STC ST01531WI

FAA DRS lists ST01531WI as Current · Reissued, held by Sabreliner Aviation LLC, for Learjet 35A (C-21A). Recorded change: Installation of Decorative Trim on the Main Entry Door. Snapshot dated June 30, 2026.

FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

ST01531WI 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: Learjet 35A (C-21A). Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

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