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No. of STCs: 1

STC Holder: Firewel Co Inc 3695 Broadway, Buffalo, NY 14240, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1-624	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Oxygen system.
TC Nos.: 2A4, 6A1
Models: Twin Commander Aircraft Corporation500, 560, 680
ACO: AIR-750: East Certification Branch NY