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No. of STCs: 2

STC Holder: Van Der Horst Corp of America P.O. Box 428, Terrell, TX 75160, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE387SW	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Modification of ring grooves on Continental Motors pistons 539814(3 ring) and 627738 (4 ring).
TC Nos.: 3E1, E-273
Models: Teledyne Continental MotorsIO-470 Series, IO-470 Series
ACO: AIR-760: Central Certification Branch FTW

STC Holder: Van Der Horst Corp of America P.O. Box 428, Terrell, TX 75160, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE387SW	Status: Historical	App Date:	Rev Date:
Description: Modification of ring grooves on Continental Motors pistons 539814(3 ring) and 627738 (4 ring).
TC Nos.: 3E1, E-273
Models: Teledyne Continental MotorsIO-470 Series, IO-470 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140