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FAA-listed STC holder

ASTECH Engineered Products Inc. STCs

The Jun 30, 2026 FAA DRS snapshot lists 7 selected supplemental type certificates with status Current under ASTECH Engineered Products Inc.. The records span 43 public aircraft directories and 3 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

7
listed Current at snapshot
43
aircraft directories
3
modification categories
May 25, 2006
latest recorded revision

Modification mix

Engine and powerplant3
Other aircraft modifications3
Aircraft structures1

Aircraft represented

McDonnell Douglas DC-9-3291 STCsMcDonnell Douglas DC-9-3179 STCsMcDonnell Douglas DC-9-83 (MD-83)78 STCsMcDonnell Douglas DC-9-82 (MD-82)77 STCsMcDonnell Douglas MD-8876 STCsMcDonnell Douglas DC-9-1573 STCsMcDonnell Douglas DC-9-4173 STCsMcDonnell Douglas DC-9-5173 STCsMcDonnell Douglas DC-9-33F69 STCsMcDonnell Douglas DC-9-32F67 STCsMcDonnell Douglas DC-9-1461 STCsMcDonnell Douglas DC-9-3457 STCsMcDonnell Douglas DC-9-81 (MD-81)55 STCsMcDonnell Douglas DC-9-15F55 STCsMcDonnell Douglas DC-9-34F55 STCsMcDonnell Douglas DC-9-87 (MD-87)53 STCsMcDonnell Douglas DC-9-1151 STCsMcDonnell Douglas DC-9-1249 STCsMcDonnell Douglas DC-9-1349 STCsMcDonnell Douglas DC-9-2148 STCs

Recently revised records

Showing the 7 most recently revised records. Category directories provide the complete paginated discovery path.