# STC SA2620NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Fletchair Inc., United States
- Description: Modify engine baggles and relocate oil cooler to above and behind the left hand rear cylinder on Lycoming O-360-A4K engine with Sensenich76EM8S10-0-63 propeller.
- Applied: June 18, 1984
- Status date: June 9, 2022
- Product: Aircraft, Small Airplane
- Certification basis: Part 21, Part 23
- Data sheets: [TCDS A16EA](https://openairdocs.org/tcds/A16EA)
- Certificate PDF: https://openairdocs.org/files/sha256/9f/28/9f2871310c00ba84fddf338c5659d945a4352b266740293838cea34d10991910
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/6A5F805359D2B8B286258893004E311E.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA2620NM

## ADs that name it (0)

None.

## Approved models (1)

- True Flight Holdings LLC AA-5B ([TCDS A16EA](https://openairdocs.org/tcds/A16EA))

## 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.

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 1 of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

Certifies that the change in the type design for the following product with the limitations and conditions of .

therefore as specified hereon meets the airworthiness requirements of dated February 1, 1965, and amendments 23-1 and 23-8.

SA2620NM FletchAir, Inc.

103 Turkey Run Lane Comfort, TX 78013 23 the Federal Aviation Regulations A16EA Gulfstream American AA-5B Modify engine baffles and relocate oil cooler to above and behind the left hand rear cylinder on Lycoming 0-360-A4K engine with Sensenich 76EM8S10-0-63 propeller installed per STC SA1195NW with Grumman Spinner Assembly SK142-K. This should be done in accordance with FAA approved Ameromod Corporation photographs No. 1 through No. 3.

Data pertaining to this modification are considered inadequate for duplication in other aircraft.

This approval is limited to the installation in Gulfstream American AA-5B, Serial Number AA5B-0864, only. A copy of this Certificate shall be maintained as part of the permanent records for the modified aircraft.

June 18, 1984 April 29, 1991; June 9, 2022 July 2, 1981 For Acting Manager, Seattle ACO Branch 2

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 2 of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

SA2620NM 2

## Every issue (2)

- June 9, 2022: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/9f/28/9f2871310c00ba84fddf338c5659d945a4352b266740293838cea34d10991910)
- April 29, 1991: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/c5/98/c598daf1b510b69a81f324d861e2c2f299efec4587271819d34f5f43878fd104)

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