Skip to content

FAA-listed STC holder

Whisper Jet Inc. STCs

The Jun 30, 2026 FAA DRS snapshot lists 4 selected supplemental type certificates with status Current under Whisper Jet Inc.. The records span 1 public aircraft directories and 2 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

4
listed Current at snapshot
1
aircraft directories
2
modification categories
Jun 7, 2010
latest recorded revision

Modification mix

Engine and powerplant2
Cabin and interiors2

Aircraft represented

Sikorsky Aircraft S-555 STCs

Recently revised records

Showing the 4 most recently revised records. Category directories provide the complete paginated discovery path.