# STC SA04205CH

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: C William Pancake Jr, United States
- Description: Installation of Engines and propellers
- Applied: August 19, 2015
- Status date: February 24, 2020
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A-759](https://openairdocs.org/tcds/A-759)
- Certificate PDF: https://openairdocs.org/files/sha256/d9/b2/d9b287e4c1aee414883f2bd66fffb9994fd56601905844ba9706cebb45e6dd33
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F519BD4DCF6C18C4862585190050392B.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA04205CH

## ADs that name it (0)

None.

## Approved models (4)

- American Champion Aircraft Corp. 7AC ([TCDS A-759](https://openairdocs.org/tcds/A-759))
- American Champion Aircraft Corp. 7BCM (Army L-16A) ([TCDS A-759](https://openairdocs.org/tcds/A-759))
- American Champion Aircraft Corp. 7CCM (Army L-16B) ([TCDS A-759](https://openairdocs.org/tcds/A-759))
- American Champion Aircraft Corp. 7DC ([TCDS A-759](https://openairdocs.org/tcds/A-759))

## 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.

Part 4a of the Civil Aviation Regulations. See Type Certificate Data Sheet No. A-759 for complete certification basis.

Original Product--Type Certificate N umber :

Installation of Engines and propellers per C. William Pancake Jr. Engine and Propeller Eligibility for SA04205CH, document number BP-MDL-1, Rev. A, dated May 1, 2017 or later FAA Approved Revision.

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

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

C. William Pancake Jr 501 Stony Run Road Keyser, WV 26726 A-759 M ake : Aeronca M odel : 7AC, 7BCM/L-16A, 7CCM/L-16B, 7DC

Date reissued : May 1, 2017, February 24, 2020

(Signature) Roy E. Boffo III Manager, Propulsion & Program Management Section Chicago ACO Branch Compliance & Airworthiness Division

(Title)

Date of application : August 19, 2015

Date of issuance :April 6, 2017

## Every issue (2)

- February 24, 2020: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/d9/b2/d9b287e4c1aee414883f2bd66fffb9994fd56601905844ba9706cebb45e6dd33)
- May 1, 2017: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/21/d9/21d9d54e1d98b788d48e78f18d1c78e311537da119f655805fd03ba5e37e6b31)

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