# STC SA01689SE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Williams Robert L., United States
- Description: ONE-ONLY STC: Installation of an 18 gallon right wing fuel tank with electric fuel gauges, relocation of fuel selector valve and switch, and removal of 12 gallon fuselage tank Serial Number 16-623
- Applied: June 6, 2006
- Status date: July 18, 2006
- Product: Aircraft, Single-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS 1A1](https://openairdocs.org/tcds/1A1)
- Certificate PDF: https://openairdocs.org/files/sha256/05/54/0554dc89c2e6a1d9bcf4ec51d3a8128d7153f5ec4623e0ac53481a9bc6c3ad95
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/174A5DE1A312B692862571DA00686EB1.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA01689SE

## ADs that name it (0)

None.

## Approved models (1)

- The New Piper Aircraft Inc. PA-16 ([TCDS 1A1](https://openairdocs.org/tcds/1A1))

## 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 SA01689SE

This certificate, issued to: Robert L. Williams 11917 SE 14th Circle Vancou ver, WA 98683

Part 3 of the Civil Air Regulations.

Original Product⎯Type Certificate Number: 1A1 Make: Piper Model: PA-16 S/N 16-623

Description of the Type Design Change: Installation of an 18 gallon right wing fuel tank with electric fuel gauges, relocation of fuel selector valve and switch, and removal of 12 gallon fuselage tank in accordance with Installation Instructions dated June 11, 2006.

Limitations and Conditions: Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the installation in Piper model PA-16 aircraft, Registration N5995H, Serial Number 16-623 only. Fuel flow from right wing fuel tank for level flight only. A copy of this Certificate and the Airplane Flight Manual Supplement dated July 18, 2006 must be maintained as part of the permanent records for the modified aircraft.

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.

Date of application: June 6, 2006 Date reissued:

Date of issuance: July 18, 2006 Date amended:

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

**FAA FORM 8110-2(10-68**

## Every issue (1)

- July 18, 2006: Issued, Current. [certificate](https://openairdocs.org/files/sha256/05/54/0554dc89c2e6a1d9bcf4ec51d3a8128d7153f5ec4623e0ac53481a9bc6c3ad95)

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