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FAA-listed STC holder

CiES Inc. STCs

The Jun 30, 2026 FAA DRS snapshot lists 6 selected supplemental type certificates with status Current under CiES Inc.. The records span 130 public aircraft directories and 1 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

6
listed Current at snapshot
130
aircraft directories
1
modification categories
Mar 16, 2026
latest recorded revision

Modification mix

Fuel systems6

Aircraft represented

Piper Aircraft PA-18-150133 STCsPiper Aircraft PA-18122 STCsPiper Aircraft PA-18-135122 STCsPiper Aircraft PA-18A121 STCsPiper Aircraft PA-18A-150121 STCsPiper Aircraft PA-18-125 (Army L-21A)119 STCsPiper Aircraft PA-18A-135117 STCsPiper Aircraft PA-18AS-150111 STCsPiper Aircraft PA-18-105 (Special)110 STCsPiper Aircraft PA-18AS-135109 STCsPiper Aircraft PA-18S-150107 STCsPiper Aircraft PA-18S103 STCsPiper Aircraft PA-18S-125103 STCsPiper Aircraft PA-18S-135102 STCsPiper Aircraft PA-18S-105 (Special)101 STCsAmerican Champion Aircraft Corp 7ECA100 STCsAmerican Champion Aircraft Corp 7GCAA100 STCsPiper Aircraft PA-18AS-125100 STCsAmerican Champion Aircraft Corp 7GCBC98 STCsPiper Aircraft PA-19 (Army L-18C)90 STCs

Recently revised records

Showing the 6 most recently revised records. Category directories provide the complete paginated discovery path.