# STC SA791GL

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: McFarlane Aviation Inc, United States
- Description: Installation of a cooling shroud on engine driven dry air pumps.
- Applied: May 7, 1984
- Status date: November 21, 2017
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A4CE](https://openairdocs.org/tcds/A4CE)
- Certificate PDF: https://openairdocs.org/files/sha256/89/8b/898b316c80b4d782cf834f60dbeb955850ffd02307ad5394599f175522010310
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/29FC05AFA75B1CC9862582490066E5FF.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA791GL

## ADs that name it (0)

None.

## Approved models (28)

- Cessna Aircraft Company 206 ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company P206 ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company P206A ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company P206B ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company P206C ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company P206D ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company P206E ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company T206H ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company TP206A ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company TP206B ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company TP206C ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company TP206D ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company TP206E ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company TU206A ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company TU206B ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company TU206C ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company TU206D ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company TU206E ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company TU206F ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company TU206G ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company U206 ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company U206A ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company U206B ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company U206C ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company U206D ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company U206E ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company U206F ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Cessna Aircraft Company U206G ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))

## 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.

3 Federal Aviation

(See Type Certificate Data Sheet A4CE for complete certification basis.)

Installation of a Cooling Shroud on engine driven dry air pumps in accordance with Aero Cables Report No. 4, Revision 02, dated December 29, 2006, or later FAA approved revision.

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

2) 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.

McFarlane Aviation, Inc.

696 E. 1700 Road Baldwin City, KS 66006

A4CE Cessna Aircraft Company 206, P206, P206A, P206B, P206C, P206D, P206E, U206, U206A, U206B, U206C, U206D, U206E, U206F, U206G, TP206A, TP206B, TP206C, TP206D, TP206E, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, TU206G May 7, 1984

June 18, 1984

March 19, 2004; June 15, 2004;

November 21, 2017 May 1, 2007

Original Signed By:

Monica L. Nemecek

(Signature) Monica L. Nemecek Acting Manager, Airframe and Administrative Services Section Chicago ACO Branch

(Title)

## Every issue (2)

- November 21, 2017: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/89/8b/898b316c80b4d782cf834f60dbeb955850ffd02307ad5394599f175522010310)
- May 1, 2007: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/68/79/6879ece35549c39ef3f6d8ce305b07424cbfdddcfb19bccab4373bf01017bb90)

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