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FAA-listed STC holder

FAA Aviation System Standards AVN-300 STCs

The Jun 30, 2026 FAA DRS snapshot lists 33 selected supplemental type certificates with status Current under FAA Aviation System Standards AVN-300. The records span 10 public aircraft directories and 7 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

33
listed Current at snapshot
10
aircraft directories
7
modification categories
Feb 14, 2007
latest recorded revision

Modification mix

Other aircraft modifications16
Safety and emergency equipment7
Avionics3
Cabin and interiors3
Aircraft connectivity2
Engine and powerplant1
Cargo and special mission1

Aircraft represented

Bombardier CL-600-2B16 (CL-604)515 STCsBoeing 737-200 Series433 STCsBombardier CL-600-2B16 (CL-601-3A)422 STCsBombardier CL-600-2B16 (CL-601-3R)411 STCsLearjet 60125 STCsCessna Aircraft 550115 STCsRaytheon Aircraft BAe.125 Series 800A (C-29A; U-125)91 STCsRaytheon Aircraft 30046 STCsLearjet Learjet 6031 STCsRaytheon Aircraft BAe.125 Series 800A21 STCs

Recently revised records

Showing the 33 most recently revised records. Category directories provide the complete paginated discovery path.