# STC SA3254SO

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Whelen Aerospace Technologies, United States
- Description: Installation of main landing gear fairings.
- Applied: May 25, 1992
- Status date: January 24, 2023
- Product: Aircraft, Small Airplane
- Data sheets: [TCDS A3SO](https://openairdocs.org/tcds/A3SO)
- Certificate PDF: https://openairdocs.org/files/sha256/19/0c/190cde3ff4d004780df8ddf9f8093c7dd80721448a828a86572e6891b7bbe646
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID196272248520230203213255.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3254SO

## ADs that name it (0)

None.

## Approved models (6)

- The New Piper Aircraft Inc. PA-32R-300 ([TCDS A3SO](https://openairdocs.org/tcds/A3SO))
- The New Piper Aircraft Inc. PA-32R-301(HP) ([TCDS A3SO](https://openairdocs.org/tcds/A3SO))
- The New Piper Aircraft Inc. PA-32R-301(SP) ([TCDS A3SO](https://openairdocs.org/tcds/A3SO))
- The New Piper Aircraft Inc. PA-32R-301T ([TCDS A3SO](https://openairdocs.org/tcds/A3SO))
- The New Piper Aircraft Inc. PA-32RT-300 ([TCDS A3SO](https://openairdocs.org/tcds/A3SO))
- The New Piper Aircraft Inc. PA-32RT-300T ([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.

SA3254SO Whelen Aerospace Technologies 51 Winthrop Road Chester, CT 06412 Part 3 the Civil Aviation Regulations A3SO Piper PA32R-300, PA-32RT-300, PA-32RT-300T PA-32R-301 and PA-32R-301T Installation of main landing gear fairings in accordance with LoPresti "Master Drawing List. Report No. 5, dated May 12, 1992 or later FAA Approved revision.

This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is detennined 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) May 25, 1992 January 16, 2019; January 24, 2023 June 8, 1992 (for) Robert P. Capezzuto Acting Manager, Atlanta ACO Branch 3

SA3254SO 3

SA3254SO Date Reissued: January 24, 2023

Limitations and Conditions: Continued from Page 1

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/sha256/19/0c/190cde3ff4d004780df8ddf9f8093c7dd80721448a828a86572e6891b7bbe646)
- June 8, 1992: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/2a/f2/2af2032814a6fc54fdad643a8813128f336c068ab3e12c70751f0f73d58db6fe)

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