FAA-listed STC holder

C William Pancake Jr STCs

The Jun 30, 2026 FAA DRS snapshot lists 4 selected supplemental type certificates with status Current under C William Pancake Jr. The records span 28 public aircraft directories and 3 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

listed Current at snapshot

aircraft directories

modification categories

Feb 24, 2020

latest recorded revision

Modification mix

Engine and powerplant2 Other aircraft modifications1 Aircraft structures1

Aircraft represented

Recently revised records

Showing the 4 most recently revised records. Category directories provide the complete paginated discovery path.

4 displayed records.

Search every indexed record for this holder. The table below contains the recently revised records shown on this page.

C William Pancake Jr supplemental type certificates, aircraft applicability, source status and dates
STC and modification	Aircraft / model / TC	Source status and dates	Holder and authority
SA04205CH Installation of Engines and propellers. Other aircraft modifications View record	American Champion Aircraft Corp 7ACTC A-759 American Champion Aircraft Corp 7BCM (Army L-16A)TC A-759 American Champion Aircraft Corp 7CCM (Army L-16B)TC A-759 American Champion Aircraft Corp 7DCTC A-759	Current at cited snapshot Revised Feb 24, 2020 Application: Aug 19, 2015	FAA holder: C William Pancake Jr FAA authority record
SA04301CH Attachment of fabric covering and wing leading edge. Aircraft structures View record	American Champion Aircraft Corp 11ACTC A-761 American Champion Aircraft Corp 11BCTC A-761 American Champion Aircraft Corp 11CCTC A-796 American Champion Aircraft Corp 7ACTC A-759 American Champion Aircraft Corp 7ACATC A-759 American Champion Aircraft Corp 7BCM (Army L-16A)TC A-759 American Champion Aircraft Corp 7CCM (Army L-16B)TC A-759 American Champion Aircraft Corp 7DCTC A-759 American Champion Aircraft Corp 7ECTC A-759 American Champion Aircraft Corp 7ECATC A-759 American Champion Aircraft Corp 7FCTC A-759 American Champion Aircraft Corp 7GCTC A-759 American Champion Aircraft Corp 7GCATC A-759 American Champion Aircraft Corp 7GCAATC A-759 American Champion Aircraft Corp 7GCBTC A-759 American Champion Aircraft Corp 7GCBATC A-759 American Champion Aircraft Corp 7GCBCTC A-759 American Champion Aircraft Corp 7HCTC A-759 American Champion Aircraft Corp 7JCTC A-759 American Champion Aircraft Corp 7KCTC A-759 American Champion Aircraft Corp 7KCABTC A-759 American Champion Aircraft Corp S11ACTC A-761 American Champion Aircraft Corp S11BCTC A-761 American Champion Aircraft Corp S11CCTC A-796 American Champion Aircraft Corp S7ACTC A-759 American Champion Aircraft Corp S7CCMTC A-759 American Champion Aircraft Corp S7DCTC A-759 American Champion Aircraft Corp S7ECTC A-759	Current at cited snapshot Revised Feb 24, 2020 Application: Aug 19, 2015	FAA holder: C William Pancake Jr FAA authority record
SA04202AT Replacement of either a 65 horsepower Continental A65-8 or A65-8F engine with a 85 horsepower Continental C85-12F or a C85-12 which have provisions for an electrical starter. Engine and powerplant View record	American Champion Aircraft Corp 11ACTC A-761 American Champion Aircraft Corp 11BCTC A-761 American Champion Aircraft Corp S11ACTC A-761 American Champion Aircraft Corp S11BCTC A-761	Current at cited snapshot Revised Dec 7, 2017 Application: Jul 15, 2014	FAA holder: C William Pancake Jr FAA authority record
ST09176CH-A Installation of Engines and propellers per C. William Pancake Engine and Propeller Eligibility. Engine and powerplant View record	American Champion Aircraft Corp 7ACTC A-759 American Champion Aircraft Corp 7BCM (Army L-16A)TC A-759 American Champion Aircraft Corp 7CCM (Army L-16B)TC A-759 American Champion Aircraft Corp 7DCTC A-759	Current at cited snapshot Revised Apr 6, 2017 Application: Aug 19, 2015	FAA holder: C. William Pancake Jr FAA authority record

Modification mix

Aircraft represented

Recently revised records

Installation of Engines and propellers.

Attachment of fabric covering and wing leading edge.

Replacement of either a 65 horsepower Continental A65-8 or A65-8F engine with a 85 horsepower Continental C85-12F or a C85-12 which have provisions for an electrical starter.

Installation of Engines and propellers per C. William Pancake Engine and Propeller Eligibility.