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Aircraft STC directory

Teledyne Continental Motors TSIO-520-L STCs

The Jun 30, 2026 FAA DRS snapshot contains 11 selected supplemental type certificates with status Current whose public applicability data names the Teledyne Continental Motors TSIO-520-L. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

11
listed Current at snapshot
2
holder directories
4
modification categories
Sep 4, 2008
latest recorded revision

Modification demand surface

Other aircraft modifications4
Engine and powerplant3
Fuel systems3
Electrical systems1

Recorded holders

RAM Aircraft Limited Partnership9Shadin Avionics1

Recently revised TSIO-520-L STCs

Showing the 11 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.