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FAA-listed STC holder

Jefferson Waterman International STCs

The Jun 30, 2026 FAA DRS snapshot lists 6 selected supplemental type certificates with status Current under Jefferson Waterman International. The records span 5 public aircraft directories and 4 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

6
listed Current at snapshot
5
aircraft directories
4
modification categories
May 28, 2003
latest recorded revision

Modification mix

Other aircraft modifications3
Safety and emergency equipment1
Aircraft connectivity1
Cabin and interiors1

Aircraft represented

McDonnell Douglas DC-9-83 (MD-83)78 STCsMcDonnell Douglas DC-9-82 (MD-82)77 STCsMcDonnell Douglas DC-9-81 (MD-81)55 STCsMcDonnell Douglas DC-9-87 (MD-87)53 STCsMcDonnell Douglas DC-9-8349 STCs

Recently revised records

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