SE09217SCFuel systems
Installation of modified fuel injector nozzles.
FAA holder: General Aviation Modifications Inc.
Aircraft STC directory
Teledyne Continental Motors IO-520-E STCs
The Jun 30, 2026 FAA DRS snapshot contains 6 selected supplemental type certificates with status Current whose public applicability data names the Teledyne Continental Motors IO-520-E. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
6
listed Current at snapshot
6
holder directories
2
modification categories
Feb 8, 2021
latest recorded revision
Modification demand surface
Other aircraft modifications4
Fuel systems2
Recently revised IO-520-E STCs
Showing the 6 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SE2068NMFuel systems
Remove fuel injection system, install Marvel Schebler carburetor system and revise operating limits as shown in addendum SE2068NM.
FAA holder: Kenmore Air Harbor LLC
SE03187ATOther aircraft modifications
STC for the conversion of Teledyne Continental Motors (TCM) Models IO-520-D, -E, -F, or -L to the respective PowerLite Models IO-550-D-AP, -E-AP, -F-AP, or -L-AP which have the same ratings and limitations as TCM Models IO-550-D, -E, -F, or -L, respectively.
FAA holder: Vitatoe Aviation LLC
SE2340SWOther aircraft modifications
Installation of modified cylinder assemblies, barrels, piston, and repaired crankcases.
FAA holder: Continental Motors, Inc.
SE267CHOther aircraft modifications
Installation of Slick Model 6309 and 6313 magnetos.
FAA holder: Champion Aerospace LLC
SE7325SW-DOther aircraft modifications
Installation of crankcase modifications.
FAA holder: RAM Aircraft Limited Partnership