# STC SA03470AT

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Whelen Aerospace Technologies, United States
- Description: Installation of a replacement cowling for Piper Turbo Arrow models.
- Applied: June 17, 2005
- Status date: January 24, 2023
- Product: Aircraft, Small Airplane
- Data sheets: [TCDS 2A13](https://openairdocs.org/tcds/2A13)
- Certificate PDF: https://openairdocs.org/files/sha256/03/ca/03ca38b96f52a51532b6aa406fab4203d93b200c9b1c0698964d9b2511db517b
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111911656320230206154126.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA03470AT

## ADs that name it (0)

None.

## Approved models (2)

- Piper Aircraft Inc. PA-28R-201T ([TCDS 2A13](https://openairdocs.org/tcds/2A13))
- Piper Aircraft Inc. PA-28RT-201T ([TCDS 2A13](https://openairdocs.org/tcds/2A13))

## 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.

SA03470AT Whelen Aerospace Technologies 51 Winthrop Road Chester, CT 06412 Part 3 the Civil Air Regulations 2A13 Piper PA-28R-201T and PA-28RT-201T Installation of a replacement cowling for Piper Turbo Arrow models noted in accordance with LoPresti Master Drawing List, Report No. 49, Revision IR, and dated January 3, 2006 or later FAA approved revision.

LoPresti Flight Manual Supplement, Report No. 11, Rev IR, dated August 13, 2007 is a required part of this STC. "This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated, unless it is determine by the installer that the interrelationship between this change and any other (See continuation sheet 3 of 3) June 17, 2005 January 24, 2023 August 13, 2007 (for) Robert P. Capezzuto Acting Manager, Atlanta ACO Branch 3

SA03470AT 3

SA03470AT Date Reissued: January 24, 2023

Limitations & Conditions (Continued):

previously approved modifications will produce 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."

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

## Every issue (2)

- January 24, 2023: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/03/ca/03ca38b96f52a51532b6aa406fab4203d93b200c9b1c0698964d9b2511db517b)
- August 13, 2007: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/5a/c0/5ac0026fd09c7d24c4e5ad03be0111ffa6c05ed8131b0f2f4d82bd90de6aca2c)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.