SA12408LAElectrical systems
Description of Type Design Change: Installation of Dedicated Gas Generator Case drain.
FAA holder: Blackhawk Modifications, LLC
FAA-listed STC holder
Blackhawk Modifications LLC STCs
The Jun 30, 2026 FAA DRS snapshot lists 3 selected supplemental type certificates with status Current under Blackhawk Modifications LLC. The records span 5 public aircraft directories and 3 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.
3
listed Current at snapshot
5
aircraft directories
3
modification categories
Jun 8, 2026
latest recorded revision
Modification mix
Electrical systems1
Propellers1
Engine and powerplant1
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SA02658LAPropellers
Replacement of the original Pratt and Whitney PT6A-60A engines and propellers with Pratt and Whitney PT6A-67A engines and MT Propeller MTV-27-1-N-C-F-R(P)/CFR260-65b propellers.
FAA holder: Blackhawk Modifications LLC
SA12179DEEngine and powerplant
Replacement of the original Pratt and Whitney PT6A-64 engine with a Pratt and Whitney PT6A-66D engine.
FAA holder: Blackhawk Modifications LLC