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FAA-listed STC holder

United Aeronautical Corporation STCs

The Jun 30, 2026 FAA DRS snapshot lists 17 selected supplemental type certificates with status Current under United Aeronautical Corporation. The records span 32 public aircraft directories and 6 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

17
listed Current at snapshot
32
aircraft directories
6
modification categories
Apr 15, 2015
latest recorded revision

Modification mix

Fuel systems5
Other aircraft modifications5
Landing gear and brakes3
Engine and powerplant2
Aircraft structures1
Safety and emergency equipment1

Aircraft represented

Boeing DC3C-S4C4G91 STCsBoeing DC3C-S1C3G90 STCsBoeing DC3C-SC3G88 STCsBoeing DC3C-R-1830-90C87 STCsBoeing DC3A-S1C3G70 STCsBoeing DC3A-SC3G68 STCsBoeing DC3A-S1CG66 STCsBoeing DC3A-SCG65 STCsBoeing DC3D-R-1830-90C65 STCsBoeing DC3A-S4C4G64 STCsBoeing DC3-G10255 STCsBoeing DC3-G102A55 STCsBoeing DC3-G103A55 STCsBoeing DC3-G202A55 STCsHelicopter Transport Services CH-54A20 STCsErickson DBA Erickson Air-Crane S-64E13 STCsBoeing DC-6B11 STCsLockheed Martin 188A9 STCsBoeing C54E-DC7 STCsBoeing C54-DC6 STCs

Recently revised records

Showing the 17 most recently revised records. Category directories provide the complete paginated discovery path.