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FAA-listed STC holder

Delta Engineering STCs

The Jun 30, 2026 FAA DRS snapshot lists 55 selected supplemental type certificates with status Current under Delta Engineering. The records span 66 public aircraft directories and 6 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

55
listed Current at snapshot
66
aircraft directories
6
modification categories
Oct 25, 2007
latest recorded revision

Modification mix

Avionics40Other aircraft modifications10Cabin and interiors2Aircraft connectivity1Safety and emergency equipment1Electrical systems1

Aircraft represented

Boeing 737-800 Series675 STCsBoeing 767-300 Series596 STCsBoeing 747-400 Series518 STCsBombardier CL-600-2B16 (CL-604)515 STCsBombardier CL-600-2B16 (CL-601-3A)422 STCsBombardier CL-600-2B16 (CL-601-3R)411 STCsBoeing 767-200 Series357 STCsBombardier CL-600-1A11 (CL-600)351 STCsBoeing 747-200B Series341 STCsBoeing 777-200 Series325 STCsBombardier CL-600-2A12 (CL-601)300 STCsBoeing 737-900 Series292 STCsBombardier CL-600-2B19 (Regional Jet Series 100)230 STCsBoeing 747-300 Series200 STCsBombardier CL-600-2B19 (Regional Jet Series 440)188 STCsBoeing 747SP Series151 STCsBoeing 777-300 Series137 STCsBombardier CL-600-2C10 (Regional Jet Series 701)99 STCsMcDonnell Douglas MD-1196 STCsBombardier CL-600-2C10 (Regional Jet Series 700)95 STCs

Recently revised records

Showing the 55 most recently revised records. Category directories provide the complete paginated discovery path.