# STC SA12012AK

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Sensenich Propeller Company, United States
- Description: Installation of Sensenich Composite 2G0M8S/C82BGF Propeller
- Applied: March 10, 2025
- Status date: May 22, 2025
- Product: Aircraft, Small Airplane
- Certification basis: Part 23
- Data sheets: [TCDS A00006SE](https://openairdocs.org/tcds/A00006SE)
- Certificate PDF: https://openairdocs.org/files/sha256/e0/14/e0142cc9b5676615d4d6047b76770ff3c55f2e96843da99379635be295addfb8
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID175693805320250602173156.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA12012AK

## ADs that name it (0)

None.

## Approved models (2)

- Topcub Aircraft Inc. CC18-180 ([TCDS A00006SE](https://openairdocs.org/tcds/A00006SE))
- Topcub Aircraft Inc. CC18-180A ([TCDS A00006SE](https://openairdocs.org/tcds/A00006SE))

## 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.

**14 CFR 21.120)**

FAA Form 8110-2 (10/24) SUPERSEDES PREVIOUS EDITION PAGE 1 OF 2

Number: SA12012AK This certificate issued to:

Installation of Sensenich Composite 2G0M8S/C82BGF Propeller in accordance with Sensenich Propellers “Sensenich Two Blade Composite Aircraft Propeller Installation and Operation Instructions for Topcub Aircraft (Cub Crafters) CC18-180 and CC18-180A Aircraft”, Doc. No. CC18-2G0M8-IM, Rev IR, dated March 30, 2025, or later FAA approved revision.

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

2. Installation shall be maintained in accordance with Sensenich Propellers “Instructions for Continued Airworthiness Manual G-Shank Series Composite Ground Adjustable Propellers”, Doc. No. SICA- G_20220214, Rev 0, dated April 7, 2022, or later FAA accepted revision.

3. Sensenich Propellers “Airplane Flight Manual Supplement” Doc. No. CC18-2G0M8-AFMS, Rev IR, dated April 30, 2025, or later FAA approved revision, is a required part of this installation.

Sensenich Propeller Company 2008 Wood Court Plant City, Florida 33563

Type Certificate Number: A00006SE

Make: Topcub Aircraft, Inc.

Model: CC18-180, CC18-180A

Date of application: March 10, 2025

Date of issuance: May 13, 2025 Date reissued: May 22, 2025

for Gregory S. DiLibero Title: Manager, West Certification Branch

23 of Federal Aviation Regulations.

**14 CFR 21.120)**

FAA Form 8110-2 (10/24) SUPERSEDES PREVIOUS EDITION PAGE 2 OF 2

Number: SA12012AK

Transfer Endorsement Transfer the ownership of Supplemental Type Certificate Number: SA12012AK

## Every issue (1)

- May 22, 2025: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/e0/14/e0142cc9b5676615d4d6047b76770ff3c55f2e96843da99379635be295addfb8)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.