# STC SA7522SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Southwest Texas Aviation, Inc, United States
- Description: Installation of flap gap seals, aileron gap seals, rudder and elevator hinge covers.
- Applied: June 20, 1988
- Status date: January 7, 1993
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 2A3](https://openairdocs.org/tcds/2A3)
- Certificate PDF: https://openairdocs.org/files/sha256/a7/d0/a7d0c3b1a1d70ad0e09930cef27ebc42adfe9db510578af0b9a5423cde95e3d4
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F428F2135288651085256CC20056A38B.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA7522SW

## ADs that name it (0)

None.

## Approved models (6)

- Mooney Aircraft Corporation M20B ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20C ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20D ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20E ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20F ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20G ([TCDS 2A3](https://openairdocs.org/tcds/2A3))

## 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.

Wnittd j&tstu Btpartmcnt of transportation federal aoiation administration Supplemental 'Cgpe Certificate i/Ku<9?W&*' SA7522SW southwest Texas Aviation, Inc.

4104 North Hills Drive Austin, TX 78731 .<^^^xa4l^^,/<^ <^ 2A3 Mooney M20-B,C,D,E,F, and G Civil Air n<a4< :

Installation of: (1) Flap Gap Seals, (2) Aileron Gap Seals, and

(3) Rudder and Elevator Hinge Covers in accordance with Mark Seglem drawing number 200000, Rev. C, dated 9/29/89, or later FAA approved revision. The Flap Gap Seals, Aileron Gap Seals, and Rudder and Elevator Hinge Covers installations may be performed as a single installation, three separate installations, or in any combination.

Compatibility of this modification with previously installed equipment must be determined by installer.

<^ June 20, 1988 December 7, 1988 rfAtfm/: 01/07/93 ——— /„/ 6/17/91 Rev. 1 Michele M.

Airplane Certification Office (Title) Iwy alteration of this certificate is punishable by a fine of not exceeding tl ,000, or imprisonment not exceeding 3 years, or both.

FAA rout (110-2 (10-66)

Stale. and ^JT rode) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):___

## Every issue (1)

- January 7, 1993: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/a7/d0/a7d0c3b1a1d70ad0e09930cef27ebc42adfe9db510578af0b9a5423cde95e3d4)

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