# STC SA1789GL

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Kaman Corporation Aircraft Wheel and Brake LLC, United States
- Description: Installation of Cleveland main wheels and brakes.
- Applied: September 24, 1991
- Status date: September 17, 2022
- Product: Aircraft, Small Airplane
- Certification basis: Part 23
- Data sheets: [TCDS A24CE](https://openairdocs.org/tcds/A24CE)
- Certificate PDF: https://openairdocs.org/files/sha256/75/3b/753bb529115f73623d8510ea3498165551adf67da6115ade82f6161ad6f0a223
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID117999916420250630175410.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1789GL

## ADs that name it (0)

None.

## Approved models (3)

- Textron Aviation Inc. 1900C ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Textron Aviation Inc. 1900C (C-12J) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Textron Aviation Inc. 1900D ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))

## 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.

for SA1789GL Kaman Corporation Aircraft Wheel and Brake, LLC 1160 Center Road Avon, OH 44011 Part 23 Federal Aviation Regulations A24CE Raytheon Aircraft Company 1900C, 1900D Installation of Cleveland Main Wheels and Brakes in accordance with Parker Hannifin's Conversion Kit Parts List 199-184, Revision E, dated May 28, 1993, or Conversion Kit Parts List 199-220, Revision NC, dated May 17, 1994, or Conversion Kit Parts List 199-220A, Revision B, dated September 7, 2001, or later FAA approved revisions.

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

September 24, 1991 September 17, 2022 August 28, 1992 July 28, 1993; July 25, 1994; January 8, 2002 Paul (Vu) Nguyen Manager, Central Certification Branch Compliance & Airworthiness Division Aircraft Certification Service 3

SA1789GL 3

SA1789GL Date Reissued: September 17, 2022

(Continued from Page 1: Limitations and Conditions)

2. Installation of Parker Hannifin Conversion Kit Parts List 199-220A is limited to Raytheon (Beech) Model 1900D aircraft equipped with Hydro-Aire Mark III Anti-skid system.

3. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

----------END---------- 3 3

## Every issue (1)

- September 17, 2022: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/75/3b/753bb529115f73623d8510ea3498165551adf67da6115ade82f6161ad6f0a223)

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