# STC SA1209GL

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Glen A Florence, Aero Technologies, Inc., United States
- Description: Install SAF-T-STOP auxiliary seat stop devices.
- Applied: July 8, 1987
- Status date: June 15, 2012
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A-799](https://openairdocs.org/tcds/A-799)
- Certificate PDF: https://openairdocs.org/files/sha256/ec/70/ec70cef142b2896be5ba9fedf7f21fe3bc99c32d5abbcfdb3efe5c1ff299bbe9
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E4291A7A80F7F57B86257A3700622619.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1209GL

## ADs that name it (0)

None.

## Approved models (3)

- Cessna Aircraft Company 170 ([TCDS A-799](https://openairdocs.org/tcds/A-799))
- Cessna Aircraft Company 170A ([TCDS A-799](https://openairdocs.org/tcds/A-799))
- Cessna Aircraft Company 170B ([TCDS A-799](https://openairdocs.org/tcds/A-799))

## 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 03 of the Civil Air Regulations. (See Type Certificate Data Sheet No. A-799 for complete certification basis)

Install SAF-T-Stop auxiliary seat stop device in accordance with Aero Technologies, Inc. “SAF-T-STOP Installation and Operation Instructions”, dated May 15, 1987, or later FAA approved revisions

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

2. FAA Approved Airplane Flight Manual Supplement, dated July 28, 1987, or later FAA approved revision, is required.

3. 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.

Glen A. Florence Aero Technologies, Inc.

P.O. Box 133 Washington, MI 48094-0133 A-799 Make : Cessna Aircraft Company Model : 170, 170A, 170B Date of application : July 8, 1987

Date of issuance : July 28, 1987

Date reissued : June 15, 2012

( Signature) Karol Mordasiewicz Manager, Airframe & Administrative Branch Chicago Aircraft Certification Office

( Title)

Original signed by:

Gregory J. Michalik

FAA FORM 8110-2-1(10-69) PAGE 2 of 2 PAGES

Number

## Every issue (1)

- June 15, 2012: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ec/70/ec70cef142b2896be5ba9fedf7f21fe3bc99c32d5abbcfdb3efe5c1ff299bbe9)

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