# STC SA00847WI

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Preston Aviation Consulting Inc, United States
- Description: Installation of a dual/single Garbin GNS 430 GPS/COM/NAV System.
- Applied: October 7, 1999
- Status date: January 3, 2000
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A12SO](https://openairdocs.org/tcds/A12SO)
- Certificate PDF: https://openairdocs.org/files/sha256/e8/69/e869967169705b19c35b6257145d561ad7a8a8fbd879e5229937c0a959293356
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/44B1207C68A2E10485256CC1007E017F.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA00847WI

## ADs that name it (0)

None.

## Approved models (2)

- Commander Aircraft Company 114B ([TCDS A12SO](https://openairdocs.org/tcds/A12SO))
- Commander Aircraft Company 114TC ([TCDS A12SO](https://openairdocs.org/tcds/A12SO))

## What the certificate says

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

United States of America Briggs Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA00847WI This certificate issued to: Preston Aviation Consulting, Inc.

1717 Meadowlake Drive Augusta, KS 67010 Purt 23 of the Federal Aviation Regulutions.

Original Product • Typo Certificato Number: A1250 Make: Commander Model: 114B& 114TC Description of Type Design Change: Installation of a Dual/Single Garmin GNS 430 GPS/COM/NAV System: Data Required: (1) Commander Aircraft Company Master Drawing List No. MDL114-001, Revision A, dated December 2, 1999; and Preston Aviation Consulting, Document No. PACI 990751-3, FAA Approved Airplane Flight Manual Supplement, dated January 3, 2000;or (2) Commander Aircraft Company Master Drawing List No. MDL114-002, Revision A, dated January 20, 2000; and Preston Aviation Consulting, Document Document No. PACI 990751-9, FAA Approved Airplane Flight Manual Supplement, dated February 3, 2000; or later FAA Approved Revisions to (1) or (2).

Limitations and Conditions: Compatibility of this design change with previously approved modifications must be determined by the installer.

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.

This contificate und the nevokel.

Date of Application: October 7, 1999 Date Reissued:

Date of Issuance: January 3, 2000 Date Amended:

FEDERAL AVIATION By Direction of the Administrator al m.

(Signature) Joel M. Ligon TOMINSTRATOS Program Manager Wichita Aircraft Certification Office (Title)

## Every issue (1)

- January 3, 2000: Issued, Current. [certificate](https://openairdocs.org/files/sha256/e8/69/e869967169705b19c35b6257145d561ad7a8a8fbd879e5229937c0a959293356)

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