# STC SA00920CH

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: McCauley Propeller Systems, United States
- Description: Installation of McCauley Propeller Model D3A36C435/80VEA-0, spinner assembly and C290D3[X]/T35 governor.
- Applied: July 17, 1998
- Status date: September 23, 2005
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A21](https://openairdocs.org/tcds/3A21)
- Certificate PDF: https://openairdocs.org/files/sha256/91/f0/91f05d775484a0e1a8f76d9f9df18a5f655d5510dcdbb3f6fa379d3dde4f13b5
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/FBD95D5EA8FBB663862571560065F502.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA00920CH

## ADs that name it (0)

None.

## Approved models (6)

- The Cessna Aircraft Company 210 ([TCDS 3A21](https://openairdocs.org/tcds/3A21))
- The Cessna Aircraft Company 210-5 (205) ([TCDS 3A21](https://openairdocs.org/tcds/3A21))
- The Cessna Aircraft Company 210-5A (205A) ([TCDS 3A21](https://openairdocs.org/tcds/3A21))
- The Cessna Aircraft Company 210A ([TCDS 3A21](https://openairdocs.org/tcds/3A21))
- The Cessna Aircraft Company 210B ([TCDS 3A21](https://openairdocs.org/tcds/3A21))
- The Cessna Aircraft Company 210C ([TCDS 3A21](https://openairdocs.org/tcds/3A21))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA00920CH This certificate issued to: McCauley Propeller Systems 7751 East Pawnee Wichita, KS 67207 Certifies that the change in the type design for the following product with the limitations and conditions therefor as specified hereon meets the airoorthiness requirement's of Part 3 of the Civil Air Regulations.

Original Product Typo Certificate Number: 3A21 Make: Cessna Aircraft Company Model:

210, 210A, 210B, 210C, 210-5 (205), 210-5A (205A) Description of Type Design Change:

Installation of McCauley Propeller Model D3A36C435/80VEA-0, spinner assembly and C290D3[X]/T35 governor in accordance with McCauley Technical Report No. 917, No Revision, dated July 17, 1998, and McCauley Drawing No. D-60260, No Revision, dated June 17, 1998, or later FAA Approved revisions.

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

2. This modification did not increase the noise level and was not considered an acoustical change as defined in paragraph

21.93(b) of the Federal Aviation Regulations.

3. FAA Approved Airplane Flight Manual Supplement for the Cessna Aircraft Models 210-5, 210-5A, 210, 210A, 210B, 210C, Technical Report Number 918, dated July 22, 1998, or later FAA Approved revisions, is required

4. Teledyne Continental Motors engine Models 10-470-E and -S are eligible with the McCauley propeller Model D3A36C435/74SA-0 with maximum continuous and takeoff rating of 260 HP and 2625 RPM.

5. McCauley governor Model C290D3[X]/T35 or Woodward governor Models 210270, 210345 or 210452 are eligible with this installation.

6. Aircraft specification limits are the same as listed on Type Certificate Data Sheet No. 3A21 except as listed in McCauley Technical Report Number 918.

7. 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.

FEDERAL AVIATION Hosa a tendin of the enignan (Signature) Thaddeus D. Krolicki, Jr.

TOMINISTRATOR Manager, Propulsion Branch Chicago Aircraft Certification Office (Title)

FAR FORM 8110-2 (10-68) PAGE 1 of 2 PAGES

## Every issue (1)

- September 23, 2005: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/91/f0/91f05d775484a0e1a8f76d9f9df18a5f655d5510dcdbb3f6fa379d3dde4f13b5)

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