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No. of STCs: 1

STC Holder: Modern Die & Tool Co 227 Iron Street, Detroit, MI 48233, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3-77	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Vertical fin plates attached to tip ribs of horizontal stabilizer seaplane operation only.
TC Nos.: 1A6
Models: The New Piper Aircraft Inc.PA-22 Series
ACO: AIR-760: Central Certification Branch CHI