# STC SA00826SE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Western Aircraft, United States
- Description: Installation of the MK VII Enhanced Ground Proximity Warning System (EGPWS)
- Applied: May 29, 1998
- Status date: October 10, 2001
- Product: Aircraft, Single-Engine
- Certification basis: Part 21, Part 23
- Data sheets: [TCDS A78EU](https://openairdocs.org/tcds/A78EU)
- Certificate PDF: https://openairdocs.org/files/sha256/4a/ee/4aeedcb39857909060e677c5813abb326e0f7816f75143f01a7ca4fd6e5a07db
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/66B7462D4FF78BE085256CC1007E0169.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA00826SE

## ADs that name it (0)

None.

## Approved models (1)

- Pilatus Aircraft Limited PC-12/45 ([TCDS A78EU](https://openairdocs.org/tcds/A78EU))

## 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.

United States of America Department of Transportation-Federal Aviation Administration Supplemental Type Certificate Number SA00826SE

This certificate, issued to Western Aircraft Inc.

4444 W. Aeronca Street Boise, Idaho 83705-5090 certifies that the change in the type design for the follo wing product with the limitations and conditions therefor as specified hereon meets the airw orthiness requirements of Part 23 of the Federal Aviation Regulations.

Original ProductType Certificate Number : A78EU Make: Pilatus Model: PC-12/45 Series

Description of the Type Design Change : Installation of the MK VII Enhanced Ground Proximity Warning System (EGPWS) per Master Drawing 98-1001, Revision H, dated January 5, 2001.

Limitations and Conditions: Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the installation in Pilatus Model PC-12/45, S/N 217 only. A copy of this Certificate and Airplane Flight Manual Supplement dated October 10, 2001, shall be maintained as part of the permanent records for the modified aircraft.

Date of application: May 29, 1998 Date reissued:

Date of issuance: October 10, 2001 Date amended:

(Signature) Acting Manager, Seattle Aircraft Certification Office (Title)

## Every issue (1)

- October 10, 2001: Issued, Current. [certificate](https://openairdocs.org/files/sha256/4a/ee/4aeedcb39857909060e677c5813abb326e0f7816f75143f01a7ca4fd6e5a07db)

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