# STC SA00163AT

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Whelen Aerospace Technologies, United States
- Description: Installation of "Speed Splitter" flap bracket fairings
- Applied: January 15, 1993
- Status date: January 24, 2023
- Product: Aircraft, Small Airplane
- Certification basis: Part 23
- Data sheets: [TCDS A7SO](https://openairdocs.org/tcds/A7SO)
- Certificate PDF: https://openairdocs.org/files/sha256/df/b8/dfb8f8dbf2278513c2a0f1dc1ce4581bfce862e8384fc983abaf6904544bf8e4
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111381369320230206144122.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA00163AT

## ADs that name it (0)

None.

## Approved models (3)

- Piper Aircraft Inc. PA-34-200 ([TCDS A7SO](https://openairdocs.org/tcds/A7SO))
- Piper Aircraft Inc. PA-34-200T ([TCDS A7SO](https://openairdocs.org/tcds/A7SO))
- Piper Aircraft Inc. PA-34-220T ([TCDS A7SO](https://openairdocs.org/tcds/A7SO))

## 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.

SA00163AT Whelen Aerospace Technologies 51 Winthrop Road Chester, CT 06412 Part 23 Federal Aviation Regulations A7SO Piper PA-34 Series Installation of “Speed Splitter” flap bracket fairings in accordance with LoPresti “Master Drawing List, Report No. 18, Revision IR, dated January 15, 1993, or later FAA Approved revision.

This approval should not be extended to other aircraft of the model on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will produce no adverse effect upon the airworthiness of that airplane. (See continuation sheet 3 of 3) January 15, 1993 January 16, 2019; January 24, 2023 March 23, 1993 (for) Robert P. Capezzuto Acting Manager, Atlanta ACO Branch 3

SA00163AT 3

SA00163AT Date Reissued: January 24, 2023

Limitations & Conditions (Continued):

This determination should include consideration of significant changes in weight distribution such as an increase in the fixed disposable weight in the fuselage.

--------------------END-------------------- 3 3

## Every issue (2)

- January 24, 2023: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/df/b8/dfb8f8dbf2278513c2a0f1dc1ce4581bfce862e8384fc983abaf6904544bf8e4)
- January 16, 2019: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/bf/40/bf40ffc8b4bd0de558de31a306eec0feb97f05a31e4f799ba640105bda642156)

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