# STC SA2914WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Aviation Research Corporation, United States
- Description: Installation of improved rudder trim tab actuating rod.
- Applied: December 5, 1973
- Status date: April 25, 2001
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 1A10](https://openairdocs.org/tcds/1A10)
- Certificate PDF: https://openairdocs.org/files/sha256/08/b6/08b658bd07644575f4fe69597a07dee06bad08ebd8a8a332064b7d01624c34dc
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/03D2D6857FB00F2685256CC20008CAA9.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA2914WE

## ADs that name it (0)

None.

## Approved models (1)

- Piper Aircraft Inc. PA-23 ([TCDS 1A10](https://openairdocs.org/tcds/1A10))

## 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: SA2914WB Wher fortificate assed to Aviation Research Corporation 288 Heiler Creek Road Springfield, Arkansas 72157 potifies that the chrage in the lege design for the follencey produch weth the lamitations and conditins therefer es specified terren arts the revertines requirements of Jest 3 of the Cind see Pegulations.

Copinal Produst Ipe Carefrate Number: 1A10 обе : Рірет

- Mulet: PA-23 desertion fee in Bange Installation of improved rudder trim tab actuating rod in accordance with FAA scaled Avintion Research Corportion Drawing 100001 Revision B, or later FAA approved revisions thereof.

Danwatews and Gentles. Aircraft mocilied per this 5 TC need not comply with AD-63-24-3 The approval of this change in type design applies basteally to the liper PA 21 aircraft only. This approval should not he extended to other specific airplanes of these models 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 introduce no adverse effect upon the airworthiness of that airplane. 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.

spyruled, reched or a termination date is otherpise establaded by the Administrates of the Selent. Cainton Admiralation Luk of eppliann: December 5, 1973 Shirained: April 25, 2001 Sm of Zumsare: August 13, 1974 Slade amended.

FEDERAL AVIATIO By Direction of the Administrator Michul D Menale Manager, echoice & Admonistrate Neggar, Signature SOMINSTRATO Staff. Los Angeles Airerait Certification Office

47.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and ZIP code) from (Name of grantor) (Print or type) (Address of grantor) (Number & street) (City, State, and ZIP code) Extent of Authority (if licensing agreement) :

Signature of grantor (In ink):

## Every issue (1)

- April 25, 2001: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/08/b6/08b658bd07644575f4fe69597a07dee06bad08ebd8a8a332064b7d01624c34dc)

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