# STC SA2549SO

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Summit Aviation Inc., United States
- Description: Installation of Teledyne System No. 112-9200 Normalized Angle of Attack System.
- Applied: August 19, 1988
- Status date: July 14, 2023
- Product: Aircraft, Small Airplane
- Certification basis: Part 23
- Data sheets: [TCDS A37CE](https://openairdocs.org/tcds/A37CE)
- Certificate PDF: https://openairdocs.org/files/sha256/2b/85/2b85a2cd92658d4bf614e40821718bdf7845688515d2f1fde114c99a24abf5df
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID122731513420230725133616.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2549SO

## ADs that name it (0)

None.

## Approved models (1)

- Textron Aviation Inc. 208 ([TCDS A37CE](https://openairdocs.org/tcds/A37CE))

## 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.

SA2549SO Summit Aviation, Inc.

243 Burgess Road, STE A Greensboro, NC 27409 Part 23 Title 14 Code of Federal Regulations A37CE Cessna 208, 208A Installation of Teledyne System No. 112-9200 Normalized Angle of Attack System in accordance with Atlantic Aero Master Drawing List No. AAI-0389, Revision NC, dated March 6, 1989, or later FAA approved revisions.

This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated, unless it is determine by the installer that the interrelationship between this change and any other previously approved modifications will produce no adverse effect upon the airworthiness of that aircraft. FAA approved Airplane Flight Manual Supplement dated June 13, 1989, is a required part of the STC.

August 19, 1998 June 13, 1989 Christina M. Underwood Manager, East Certification Branch Compliance & Airworthiness Division Aircraft Certification Service 2 June 12, 2014, January 11, 2016, January 8, 2020, July 14, 2023

SA2549SO 2

## Every issue (4)

- July 14, 2023: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/2b/85/2b85a2cd92658d4bf614e40821718bdf7845688515d2f1fde114c99a24abf5df)
- January 8, 2020: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/4d/b3/4db3ed76567574c55bfdca1a29a2488536a4669f6b9e5fa32d4fb61e7b01c327)
- January 11, 2016: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/0a/da/0ada432b8ae6081a0a1ee1612d4ccb72659c5c2cb2aae10468850d85d5f48595)
- June 12, 2014: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/4d/d2/4dd2cb7e415a12abb3bdd03defca979020b17f63280fb082de8aaf1e0d1bac95)

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