Remove existing Pratt & Whitney Canada PT6A-20 engines and install PT6-21, -28, or -34 engines.
FAA holder: CenTex Aerospace Inc.
FAA-listed STC holder
The Jun 30, 2026 FAA DRS snapshot lists 10 selected supplemental type certificates with status Current under CenTex Aerospace Inc.. The records span 49 public aircraft directories and 6 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.
Showing the 10 most recently revised records. Category directories provide the complete paginated discovery path.
FAA holder: CenTex Aerospace Inc.
FAA holder: CenTex Aerospace, Inc.
FAA holder: CenTex Aerospace Inc.
FAA holder: CenTex Aerospace Inc.
FAA holder: CenTex Aerospace Inc.
FAA holder: CenTex Aerospace Inc.
FAA holder: CenTex Aerospace Inc.
FAA holder: CenTex Aerospace Inc.