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FAA-listed STC holder

AgustaWestland Philadelphia Corporation STCs

The Jun 30, 2026 FAA DRS snapshot lists 20 selected supplemental type certificates with status Current under AgustaWestland Philadelphia Corporation. The records span 13 public aircraft directories and 7 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

20
listed Current at snapshot
13
aircraft directories
7
modification categories
Oct 7, 2024
latest recorded revision

Modification mix

Other aircraft modifications12
Safety and emergency equipment2
Rotorcraft modifications2
Avionics1
Fuel systems1
Cabin and interiors1
Engine and powerplant1

Aircraft represented

Bell Helicopter Textron 412282 STCsBell Helicopter Textron 212226 STCsBell Helicopter Textron 412EP201 STCsBell Helicopter Textron 412CF93 STCsAgusta SpA A11953 STCsAgusta SpA A109E45 STCsAgusta SpA AW13944 STCsAgusta SpA AW119 MKII36 STCsAgusta SpA AB41227 STCsAgusta SpA AB412 EP26 STCsAgusta SpA AW109SP23 STCsLeonardo Spa AW119 MKII20 STCsAgusta SpA A109S20 STCs

Recently revised records

Showing the 20 most recently revised records. Category directories provide the complete paginated discovery path.