# STC SA00072NY

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: AVPROP Ltd., United States
- Description: Installation of a Sensenich model 72CK fixed-pitch metal propeller.
- Applied: January 4, 1993
- Status date: January 1, 2007
- Product: Aircraft, Single-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS 5A2](https://openairdocs.org/tcds/5A2), [TCDS A-768](https://openairdocs.org/tcds/A-768)
- Certificate PDF: https://openairdocs.org/files/sha256/f0/06/f0067d6b3080a6e91f472ef365615c4daf98f3fe755686ebc60dfadac5e2dd70
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/29A8F69ACE05BB0E86257299004C6627.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA00072NY

## ADs that name it (0)

None.

## Approved models (3)

- Cessna Aircraft Company 120 ([TCDS A-768](https://openairdocs.org/tcds/A-768))
- Cessna Aircraft Company 140 ([TCDS A-768](https://openairdocs.org/tcds/A-768))
- Cessna Aircraft Company 140A ([TCDS 5A2](https://openairdocs.org/tcds/5A2))

## 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.

Number SA00072NY

This certificate issued to

Part 3/4a of the Civil Aviation Regulations.

Installation of a Sensenich Model 72CK fixed-pitch metal propeller in accordance with Sensenich Corporation “Fixed-Pitch Metal Propellers Instructions for Use and Care”, dated April 1981, and Bruce R. Sheaffer ”Propeller Static RPM Placard” dated February 25, 1994.

1. Propeller pitch range 48 inches to 50 inches.

2. Propeller diameter range 70 inches to 72 inches.

3. The installer must determine whether this design change is compatible with previously approved modifications.

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

AVPROP Ltd.

8 Strawberry Lane Litiz, PA 17543 A-768, 5A2 Make: Cessna Model: 120, 140, 140A Date of application: January 4, 1993

Date of issuance: February 25, 1994 Date reissued: January 1, 2007

( Signature) Anthony Socias Manager New York Aircraft Certification Office

( Title)

## Every issue (1)

- January 1, 2007: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/f0/06/f0067d6b3080a6e91f472ef365615c4daf98f3fe755686ebc60dfadac5e2dd70)

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