# STC SA911EA

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: PC6-AU23 Spares LLC, United States
- Description: Installation of Bulkhead 12A reinforcement.
- Applied: March 16, 1972
- Status date: October 25, 2023
- Product: Aircraft, Small Airplane
- Data sheets: [TCDS 7A15](https://openairdocs.org/tcds/7A15)
- Certificate PDF: https://openairdocs.org/files/sha256/9e/76/9e76b8eb7da1754b320722d7729ae06be0d4573c4ed288fcd9b9107d515b3d6a
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID105441095820250707134857.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA911EA

## ADs that name it (0)

None.

## Approved models (4)

- Pilatus Aircraft Limited PC-6/B-H2 ([TCDS 7A15](https://openairdocs.org/tcds/7A15))
- Pilatus Aircraft Limited PC-6/B1-H2 ([TCDS 7A15](https://openairdocs.org/tcds/7A15))
- Pilatus Aircraft Limited PC-6/B2-H2 ([TCDS 7A15](https://openairdocs.org/tcds/7A15))
- Pilatus Aircraft Limited PC-6/C-H2 ([TCDS 7A15](https://openairdocs.org/tcds/7A15))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

the Civil Air Regulations.

SA911EA PC6-AU23 Spares, LLC 37 Styles Way Lagrangeville, NY 12540 Part 3

7A15 Pilatus Aircraft Works, Ltd.

PC-6/B-H2, PC-6/B1-H2, PC-6/B2-H2, PC-6/C-H2

1. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

2. Compatibility of this design change with previously approved modifications must be determined by the installer.

03/16/1972 04/04/1974 06/30/1994 05/03/1972 06/27/2003 04/04/1974 10/25/2023 Christina M. Underwood Manager, East Certification Branch Compliance & Airworthiness Division Aircraft Certification Service 2 lnstallation of Bulkhead 12A reinforcement in accordance with drawings listed in "ECP-206 Bulkhead 12A Reinforcement", dated 3-15-72.

10/18/1988

SA911EA 10/25/2023 2

## Every issue (1)

- October 25, 2023: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/9e/76/9e76b8eb7da1754b320722d7729ae06be0d4573c4ed288fcd9b9107d515b3d6a)

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