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No. of STCs: 2

STC Holder: Aircraft Supplies 44 Park Avenue, Nutley, NJ 07110, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE157EA	Status: Historical	App Date:	Rev Date:
Description: Modification of AS-5999 to incor- porate the use of flat sides.
TC Nos.: E-186
Models: Pratt & Whitney DivisionTwin Wasp S1C3-G
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Aircraft Supplies 44 Park Avenue, Nutley, NJ 07110, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE157EA	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Modification of AS-5999 to incorporate the use of flat sides.
TC Nos.: E-186
Models: Pratt & Whitney DivisionTwin Wasp S1C3-G
ACO: AIR-750: East Certification Branch NY