# STC SA990CE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Curry Aviation LLC, United States
- Description: Install STOL kits (wing leading edge cuffs, drooped tips, and stall fences)
- Applied: April 4, 1973
- Status date: December 16, 2022
- Product: Aircraft, Small Airplane
- Data sheets: [TCDS A4CE](https://openairdocs.org/tcds/A4CE)
- Certificate PDF: https://openairdocs.org/files/sha256/a3/69/a369275b7ac79ebf9e4557f85655cb4cd5bd9c9b452042562a2c4ecf30f58e61
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181113056820230803175100.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA990CE

## ADs that name it (0)

None.

## Approved models (29)

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

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate This certificat e may be transferred or made available to third persons by licensing agreements in accordance with 14 CFR 21.47. The STC’s supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is the proper ty of the STC holder.

FAA Form 8110-2 (5/14) Page 1 of This certificate issued to:

Part of the

Signature

Title 2 SA990CE Curry Aviation, LLC 616 N. Palmetto Street Leesburg, FL 34748 Civil Air Regulations.3 Installation of STOL Kit (wing leading edge cuffs, drooped tips, and stall fences). Data required:

1. FAA Approved STOL-Craft Drawing List No. 1, dated February 4, 1974 or July 22, 1987, and

2. Models U206G, TU206G: FAA Approved Airplane Flight Manual Supplement (AFMS), dated July 21, 1987, or later FAA approved revision for 1 or 2.

1. Compatibility of this design with previously approved modification must be determined by the installer.

2. Models U206F, U206G, TU206F, TU206G, prior to S/N U20604650, do not require flight manuals.

for Paul Nguyen Manager, Central Certification Branch Compliance & Airworthiness Division Aircraft Certification Service Textron Aviation (Cessna) 206, H; P206, A, B, C, D, E; U206, A, B, C, D, E, F, G; T206H TU206A, B, C, D, E, F, G; TP206A, B, C, D, E 5/26/1977, 12/16/2022 7/11/74, 3/25/82, 8/9/82, 12/15/82, 10/18/2001 April 4, 1973 February 1, 1974 A4CE

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate This certificat e may be transferred or made available to third persons by licensing agreements in accordance with 14 CFR 21.47. The STC’s supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is the proper ty of the STC holder.

FAA Form 8110-2 (5/14) Page 2 of

To (Name and address of transferee) From (Name and address of grantor) Extent of Authority (if licensing agreement):

2 SA990CE

## Every issue (2)

- December 16, 2022: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/a3/69/a369275b7ac79ebf9e4557f85655cb4cd5bd9c9b452042562a2c4ecf30f58e61)
- October 18, 2001: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/b3/e0/b3e007e93f93e62025e0a9b750571c44064b79520da4e3f8b13fe53165b8f61e)

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