# STC SA01675AT

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Whelen Aerospace Technologies, United States
- Description: Installation of composite wingtips with recognition lights under a lens.
- Applied: January 30, 1998
- Status date: August 19, 2022
- Product: Aircraft, Small Airplane
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS A3SO](https://openairdocs.org/tcds/A3SO)
- Certificate PDF: https://openairdocs.org/files/sha256/9f/c3/9fc3d1b1c8fb79197517935e2f07ab7e750878f936fb8ee352e47a1ec9538cda
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5D2D1EDBAE3D0E5D862588A60057A691.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA01675AT

## ADs that name it (0)

None.

## Approved models (6)

- Piper Aircraft Inc. PA-32-301 ([TCDS A3SO](https://openairdocs.org/tcds/A3SO))
- Piper Aircraft Inc. PA-32-301T ([TCDS A3SO](https://openairdocs.org/tcds/A3SO))
- Piper Aircraft Inc. PA-32-301XTC ([TCDS A3SO](https://openairdocs.org/tcds/A3SO))
- Piper Aircraft Inc. PA-32R-301 (HP) ([TCDS A3SO](https://openairdocs.org/tcds/A3SO))
- Piper Aircraft Inc. PA-32R-301 (SP) ([TCDS A3SO](https://openairdocs.org/tcds/A3SO))
- Piper Aircraft Inc. PA-32R-301T ([TCDS A3SO](https://openairdocs.org/tcds/A3SO))

## 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.

SA01675AT Whelen Aerospace Technologies 51 Winthrop Road Chester, CT 06412 Part 3 Civil Air Regulations A3SO Piper PA-32-301, -301T, -301XTC, PA-32R, -301 (HP), -301 (SP) Installation of composite wing tips with recognition lights under a lens in accordance with LoPresti Speed Merchants Master Drawing List Report No. 40, Rev IR, dated December 10, 1997 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. (Continued on Page 3) January 30, 1998 May 12, 2022, August 19, 2022 July 9, 1998 3

SA01675AT

SA01675AT Limitations & Conditions (Continued):

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.

## Every issue (2)

- August 19, 2022: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/9f/c3/9fc3d1b1c8fb79197517935e2f07ab7e750878f936fb8ee352e47a1ec9538cda)
- January 16, 2019: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/b0/54/b054a9d2ed172cfa0d25bcd23d081f6fd8d62d44f004784d262fc269c5927476)

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