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FAA-listed STC holder

EAD Inc. STCs

The Jun 30, 2026 FAA DRS snapshot lists 30 selected supplemental type certificates with status Current under EAD Inc.. The records span 53 public aircraft directories and 7 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

30
listed Current at snapshot
53
aircraft directories
7
modification categories
Nov 5, 2009
latest recorded revision

Modification mix

Other aircraft modifications10
Safety and emergency equipment8
Avionics5
Aircraft connectivity4
Aircraft performance1
Cabin and interiors1
Electrical systems1

Aircraft represented

Boeing 737-700 Series712 STCsBoeing 737-800 Series675 STCsBoeing 767-300 Series596 STCsBoeing 737-300 Series522 STCsBoeing 747-400 Series518 STCsBoeing 757-200 Series510 STCsBoeing 737-200 Series433 STCsBoeing 737-400 Series411 STCsBoeing 777-200 Series325 STCsBoeing 737-500 Series323 STCsBoeing 737-900 Series292 STCsBoeing 757-300 Series157 STCsBoeing 767-300F Series138 STCsBoeing 777-300 Series137 STCsBoeing 747-400F Series101 STCsMcDonnell Douglas MD-1196 STCsMcDonnell Douglas DC-8-6262 STCsMcDonnell Douglas DC-8-6361 STCsAirbus A340-31159 STCsAirbus A340-31359 STCs

Recently revised records

Showing the 30 most recently revised records. Category directories provide the complete paginated discovery path.