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FAA-listed STC holder

Helicopter Technology Co STCs

The Jun 30, 2026 FAA DRS snapshot lists 6 selected supplemental type certificates with status Current under Helicopter Technology Co. The records span 36 public aircraft directories and 1 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

6
listed Current at snapshot
36
aircraft directories
1
modification categories
Oct 7, 2020
latest recorded revision

Modification mix

Propellers6

Aircraft represented

Bell Helicopter Textron 205A-1142 STCsMD Helicopter 369D136 STCsMD Helicopter 369E129 STCsMD Helicopter 369FF102 STCsBell Helicopter Textron 205A94 STCsMD Helicopter 369HS92 STCsMD Helicopter 369HE86 STCsMD Helicopter 369HM84 STCsBell Helicopter Textron 204B58 STCsMD Helicopter 369H54 STCsMD Helicopter 369A31 STCsHagglund Helicopters UH-1H29 STCsRotorcraft Development UH-1H25 STCsArrow Falcon Exporters UH-1H21 STCsNorthwest Rotorcraft UH-1H20 STCsRichards Heavylift Helo UH-1H20 STCsRichards Heavylift Helo UH-1B19 STCsRotorcraft Development UH-1B16 STCsGlobal Helicopter Technology UH-1H15 STCsTamarack Helicopters UH-1F15 STCs

Recently revised records

Showing the 6 most recently revised records. Category directories provide the complete paginated discovery path.