# STC SA00552DE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Pilatus Business Aircraft, United States
- Description: Installation of a KGS Electronics SS50 cabin inverter.
- Applied: March 10, 2004
- Status date: January 10, 2006
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A78EU](https://openairdocs.org/tcds/A78EU)
- Certificate PDF: https://openairdocs.org/files/sha256/a2/18/a2189f1472f1ef38865839c6532e91c322f228985365eb13659869ac069d5ed4
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1C8DEDDC18535E27862570F3006B38EE.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA00552DE

## ADs that name it (0)

None.

## Approved models (3)

- Pilatus Aircraft Limited PC-12 ([TCDS A78EU](https://openairdocs.org/tcds/A78EU))
- Pilatus Aircraft Limited PC-12/45 ([TCDS A78EU](https://openairdocs.org/tcds/A78EU))
- Pilatus Aircraft Limited PC-12/47 ([TCDS A78EU](https://openairdocs.org/tcds/A78EU))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA00552DE This certificate issued to: Pilatus Business Aircraft 11755 Airport Way Broomfield, CO 80021 Part 23* of the Federal Aviation Regulations. *Certification basis is set forth in Type Certificate Data Sheet A78EU.

Original Product Jype Certificate Number: A78EU Make: Pilatus Model: PC-12, PC-12145, PC-12147 Description of Type Design Change:

Installation of a KGS Electronics SS50 Cabin Inverter in accordance with Master Drawing List, Document No.

revision. BA. 000.108-MDL, Revision A, dated March 3, 2004, FAA approved June 21, 2004, or later FAA approved Limitations and Conditions:

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

2. Instructions for Continued Airworthiness, Document No. PBA.000.108-ICA, Revision A, dated June 3, 2004, or later FAA accepted revision is required for this installation.

3. 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.

4. A copy of this certificate and FAA approved Airplane Flight Manual Supplement, Document No. PBA.000.108- FMS, Revision IR, dated June 21, 2004, or later FAA approved revision must be maintained as part of the permanent records of the modified aircraft.

Date of Application: March 10, 2004 Date Reissued:

Date of Issuance: June 21, 2004 Date Amended: January 10, 2006 FEDERA AVIATION By Direction of the Administrator Melissa Sandow (Signature) TOMINIST RATION Small Airplane Program Manager Northwest Mountain Region Denver Aircraft Certification Office (Title)

## Every issue (1)

- January 10, 2006: Amended, Current. [certificate](https://openairdocs.org/files/sha256/a2/18/a2189f1472f1ef38865839c6532e91c322f228985365eb13659869ac069d5ed4)

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