# STC SA5925SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Aero Safe Corporation, United States
- Description: Installation of auxiliary instrument air system.
- Applied: July 9, 1984
- Status date: April 6, 2007
- Product: Aircraft, Single-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS 1A15](https://openairdocs.org/tcds/1A15)
- Certificate PDF: https://openairdocs.org/files/sha256/81/5c/815c0a8cc381d28a599de5b909dbd3e64d233b0311070bc436246108df6de86e
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/01673E8219E4FFB0862572DE004EC8B2.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA5925SW

## ADs that name it (0)

None.

## Approved models (3)

- Piper Aircraft Inc. PA-24-250 ([TCDS 1A15](https://openairdocs.org/tcds/1A15))
- Piper Aircraft Inc. PA-24-260 ([TCDS 1A15](https://openairdocs.org/tcds/1A15))
- Piper Aircraft Inc. PA-24-400 ([TCDS 1A15](https://openairdocs.org/tcds/1A15))

## 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.

Part 3 of the Civil Air Regulations.

Installation of auxiliary instrument air system in accordance with Aero Safe Corporation Drawing List 820840 dated 7-10-84, or later FAA approved revision.

The installer must determine whether this design change is compatible with previously approved modifications. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.

Aero Safe Corporation, a Texas Corporation 5300B Airport Road Mineral Wells Municipal Airport Mineral Wells, TX 76067 1A15 Make : Piper Model : PA-24-180; PA-24-250; PA-24-260; PA-24-400 Date of application : July 9, 1984

Date of issuance : April 22, 1985

Date reissued : 4/17/00; 4/6/07

Date amended : January 5, 2001 Rev. 1

( Signature) S. Frances Cox, Manager Special Certification Office, Southwest Region

( Title)

FAA Form 8110-2-1(10-69) Page 2 of 2

## Every issue (1)

- April 6, 2007: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/81/5c/815c0a8cc381d28a599de5b909dbd3e64d233b0311070bc436246108df6de86e)

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