STC SA11050SC-D
FAA DRS lists SA11050SC-D as Current · Reissued, held by Sierra Industries Ltd., for Textron Aviation 501. Recorded change: Installation of Optional Engine Indicating System (EIS). 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
SA11050SC-D 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 501. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related engine and powerplant STCs
Installation of Pratt & Whitney Engine Services, Inc. Data Transmission Unit (DTU).
FAA holder: Pratt & Whitney Engine Services Inc.
FAA record reference
- STC number
- SA11050SC-D
- Product
- Aircraft · Small Airplane
- Country
- United States
- Application date
- March 1, 2011
- Revision date
- July 31, 2017
- CFR references
- Part 21, Part 23, Part 25