# STC SA209GL

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Great Lakes Aero Products Inc, United States
- Description: Installation of one piece windshield.
- Applied: December 26, 1997
- Status date: January 31, 2007
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS A1EA](https://openairdocs.org/tcds/A1EA)
- Certificate PDF: https://openairdocs.org/files/sha256/7b/06/7b060a4ab4e950126184279599bf51dcceea4947a6d74ff9e6a7c953f139048f
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A9C0D90734123CB6862572FE006CDC11.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA209GL

## ADs that name it (0)

None.

## Approved models (3)

- Piper Aircraft Inc. PA-30 ([TCDS A1EA](https://openairdocs.org/tcds/A1EA))
- Piper Aircraft Inc. PA-39 ([TCDS A1EA](https://openairdocs.org/tcds/A1EA))
- Piper Aircraft Inc. PA-40 ([TCDS A1EA](https://openairdocs.org/tcds/A1EA))

## 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.

This certificate issued to Great Lakes Aero Products 915 Kearsley Park Blvd.

Flint, MI 48503

Part 3 of the Civil Air Regulations (See Type Certificate Data Sheet A1EA for complete Certification Basis.)

A1EA Make :

Piper Aircraft, Inc.

Model : PA-30, PA-39, PA-40

Installation of Great Lakes Aero Products one-piece windshield part numbers W-2051-187/-250, W/G-2051-187/-250, or W/T-2051-187/-250, in accordance with Great Lakes Aero Products Installation Instructions A-3, Retyped June 11, 1993, or later FAA approved revision.

1. The installer must determine whether this design change is compatible with previously approved modifications.

2. A copy of this certificate or later FAA approved revision must be maintained as part of the permanent records for the modified aircraft.

3. 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.

Date of application : December 26, 1997

Date of issuance : January 23, 1978

Date reissued : June 26, 1984, January 31, 2007

( Signature) Mary Ellen A. Schutt Manager, Airframe & Administrative Branch Chicago Aircraft Certification Office

( Title)

## Every issue (1)

- January 31, 2007: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/7b/06/7b060a4ab4e950126184279599bf51dcceea4947a6d74ff9e6a7c953f139048f)

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