# STC SA472GL

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Great Lakes Aero Products Inc
- Description: Installation of Great Lakes Aero windshield P/Ns W-2073, W/T-2073 and W/G-2073.
- Status date: October 23, 2008
- Data sheets: 3A24, 3A24, 3A24, 3A24, 3A24, 3A24, 3A24, 3A24
- Certificate PDF: https://openairdocs.org/files/sha256/a1/dd/a1dd7ee77f1b5378dbedf5c78c2bedf15a875afd24cf9cd85501655b2843ae9c
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/6E52E64C1D8608408625750B007AAB87.0001
- Page: https://openairdocs.org/stc/SA472GL

## ADs that name it

None.

## Approved models (8)

- Cessna Aircraft Company 185 (TCDS 3A24)
- Cessna Aircraft Company 185A (TCDS 3A24)
- Cessna Aircraft Company 185B (TCDS 3A24)
- Cessna Aircraft Company 185C (TCDS 3A24)
- Cessna Aircraft Company 185D (TCDS 3A24)
- Cessna Aircraft Company 185E (TCDS 3A24)
- Cessna Aircraft Company A185E (TCDS 3A24)
- Cessna Aircraft Company A185F (TCDS 3A24)

## 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.

United States of America Department of Transportation -- Federal Aviation Administration Supplemental Type Certificate Number SA472GL

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 3A24 for complete Certification Basis.)

3A24 Make :

Cessna Aircraft Company Model : 185, 185A, 185B, 185C, 185D, 185E, A185E, A185F

Installation of Great Lakes Aero Products windshield part numbers W-2073, W/G-2073, or W/T-2073 in accordance with Great Lakes Aero Products Installation Instructions A-4, revised October 1980, or later FAA approved revisions.

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 : October 14, 1986

Date of issuance : October 24, 1986 Date reissued : June 26, 1984, January 30, 2007

Date amended : October 23, 2008

By direction of the Administrator Original Signed By:

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

( Title)

47.

## Every issue (2)

- October 23, 2008: Amended, Current. [certificate](https://openairdocs.org/files/sha256/a1/dd/a1dd7ee77f1b5378dbedf5c78c2bedf15a875afd24cf9cd85501655b2843ae9c)
- January 30, 2007: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/72/76/7276607c9c2c63e15fa896a5a204a84def2083f214452502167a930b4aeca860)

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.