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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.

4
listed Current at snapshot
28
aircraft directories
3
modification categories
Feb 24, 2020
latest recorded revision

Modification mix

Engine and powerplant2
Other aircraft modifications1
Aircraft structures1

Aircraft represented

American Champion Aircraft Corp 7ECA100 STCsAmerican Champion Aircraft Corp 7GCAA100 STCsAmerican Champion Aircraft Corp 7GCBC98 STCsAmerican Champion Aircraft Corp 7GCA87 STCsAmerican Champion Aircraft Corp 7GCB85 STCsAmerican Champion Aircraft Corp 7KCAB84 STCsAmerican Champion Aircraft Corp 7EC81 STCsAmerican Champion Aircraft Corp 7AC80 STCsAmerican Champion Aircraft Corp 7GC72 STCsAmerican Champion Aircraft Corp 7DC71 STCsAmerican Champion Aircraft Corp 7FC71 STCsAmerican Champion Aircraft Corp 7GCBA68 STCsAmerican Champion Aircraft Corp 7BCM (Army L-16A)66 STCsAmerican Champion Aircraft Corp 7CCM (Army L-16B)64 STCsAmerican Champion Aircraft Corp 7KC64 STCsAmerican Champion Aircraft Corp 7HC56 STCsAmerican Champion Aircraft Corp 7ACA54 STCsAmerican Champion Aircraft Corp 7JC52 STCsAmerican Champion Aircraft Corp 11AC50 STCsAmerican Champion Aircraft Corp 11BC47 STCs

Recently revised records

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