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FAA-listed STC holder

Amtech Aeronautical Limited STCs

The Jun 30, 2026 FAA DRS snapshot lists 12 selected supplemental type certificates with status Current under Amtech Aeronautical Limited. The records span 29 public aircraft directories and 5 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

12
listed Current at snapshot
29
aircraft directories
5
modification categories
Feb 11, 2022
latest recorded revision

Modification mix

Other aircraft modifications8
Engine and powerplant1
Cabin and interiors1
Aircraft connectivity1
Safety and emergency equipment1

Aircraft represented

Airbus Helicopters AS-350B3168 STCsAirbus Helicopters AS-350B2150 STCsAirbus Helicopters AS-350B126 STCsAirbus Helicopters AS-350B1122 STCsAirbus Helicopters AS-350BA122 STCsCessna Aircraft 560116 STCsCessna Aircraft 550115 STCsAirbus Helicopters AS-350D112 STCsCessna Aircraft 50078 STCsCessna Aircraft S55074 STCsLearjet 3171 STCsAirbus Helicopters AS-350D170 STCsAir Tractor AT-80270 STCsAir Tractor AT-802A69 STCsAir Tractor AT-50260 STCsAir Tractor AT-40259 STCsAir Tractor AT-502B55 STCsAir Tractor AT-402A54 STCsAir Tractor AT-60254 STCsAir Tractor AT-402B52 STCs

Recently revised records

Showing the 12 most recently revised records. Category directories provide the complete paginated discovery path.

ST02995NYCabin and interiors

Installation of 60 Hz Inverter and Miscellaneous Cabin Interior Items in accordance with Bombardier Aerospace Master Document List Number BAS31010033, Revision NC, dated September 12, 2007 or later Transport Canada approved revision. Refer to drawings listed in 350VA 60 Hz Inverter, and Misc Cabin Interior Items section of Master Document List Number BAS31010033, Revision NC, dated September 12, 2007 or later Transport Canada approved revision for additional installation requirements.

FAA holder: Amtech Aeronautical Limited

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