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FAA-listed STC holder

Kelly Aerospace Energy Systems LLC STCs

The Jun 30, 2026 FAA DRS snapshot lists 4 selected supplemental type certificates with status Current under Kelly Aerospace Energy Systems LLC. The records span 27 public aircraft directories and 4 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

4
listed Current at snapshot
27
aircraft directories
4
modification categories
Mar 9, 2009
latest recorded revision

Modification mix

Electrical systems1
Other aircraft modifications1
Fuel systems1
Engine and powerplant1

Aircraft represented

Cessna Aircraft T310Q73 STCsCessna Aircraft 310Q72 STCsCessna Aircraft 310R67 STCsCessna Aircraft T310R67 STCsNew Piper Aircraft PA-3024 STCsTextron Lycoming AVCO IO-360-A1B6 STCsTextron Lycoming AVCO IO-720-A1A5 STCsTextron Lycoming AVCO IO-720-A1B5 STCsTextron Lycoming AVCO IO-360-B1D4 STCsTextron Lycoming AVCO LIO-320-C1A4 STCsTextron Lycoming AVCO IO-540-J4A54 STCsTextron Lycoming AVCO IO-540-R1A54 STCsTextron Lycoming AVCO IO-720-B1B3 STCsTextron Lycoming AVCO GO-435-C23 STCsTextron Lycoming AVCO GO-435-C2B3 STCsTextron Lycoming AVCO GO-435-C2B13 STCsTextron Lycoming AVCO GO-435-C2B23 STCsTextron Lycoming AVCO GO-435-C2E3 STCsTextron Lycoming AVCO IO-320-C1A3 STCsTextron Lycoming AVCO IO-540-A1A53 STCs

Recently revised records

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