# STC SA01896CH

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Malibu Aerospace, LLC, United States
- Description: Installation of engine cooling kit.
- Applied: July 18, 2003
- Status date: August 1, 2017
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A25SO](https://openairdocs.org/tcds/A25SO)
- Certificate PDF: https://openairdocs.org/files/sha256/d9/ff/d9ff36910abdf430f0dfb33d4863fa2c8716a10b8f46ce3cfa71e95aeeb7477a
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F303899C24EE35B886258183005A1DB3.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA01896CH

## ADs that name it (0)

None.

## Approved models (3)

- Piper Aircraft Inc. PA-46-310P ([TCDS A25SO](https://openairdocs.org/tcds/A25SO))
- Piper Aircraft Inc. PA-46-350P ([TCDS A25SO](https://openairdocs.org/tcds/A25SO))
- Piper Aircraft Inc. PA-46R-350T ([TCDS A25SO](https://openairdocs.org/tcds/A25SO))

## 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.

Installation of an engine cooling kit in accordance with Malibu Aerospace Document No. M5-D3100, Engine Cooling Kit Installation Instructions in the Piper PA-46-310P, Piper PA-46-350P and PA-46R-350T Rev. B, dated October 26, 2016, or later FAA approved revision.

1. Compatibility of this design change with previously approved modifications must be determined by the installer.

2. This modification did not increase the noise level and was not considered an a coustical change as defined in Title 14 Code of Federal Regulations Section 21.93(b).

3. Aircraft Specification Limits are the same as listed on the Type Certificate Data Sheet except as modified in accordance with this STC.

4. If the holder agrees to permit another person to use this certificate to alter the product, the holder must give the other person written evidence of that permission.

…….End……

Malibu Aerospace, LLC 9833 North Airport Road, Suite 101 Blaine, MN 55449 A25SO

Piper Aircraft, Inc.

PA-46-310P, PA-46-350P, PA-46R-350T

April 28, 2009, August 1, 2017

(Signature) Roy E. Boffo Manager, Propulsion and Project Management Section Chicago ACO Branch

(Title)

July 18, 2003, December 18, 2007

November 4, 2003

## Every issue (2)

- August 1, 2017: Amended, Current. [certificate](https://openairdocs.org/files/sha256/d9/ff/d9ff36910abdf430f0dfb33d4863fa2c8716a10b8f46ce3cfa71e95aeeb7477a)
- April 28, 2009: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/9b/d6/9bd63804b5b6a4e1e1b1c84205f6645aac6cca0dc8a548b8ed5ec1af9524cbf5)

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