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No. of STCs: 2

STC Holder: Stockbridge William D 7108 Lake Tree Court, Fairfax Station, VA 22039, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE435NE	Status: Current	App Date:	Rev Date: 06/14/1988
Description: Installation of an oil tank filler opening shuttle valve.
TC Nos.: E20EA, E3NE
Models: Pratt & Whitney DivisionJT9D-20J, JT9D-3A, JT9D-59A, JT9D-7, JT9D-70A, JT9D-7A, JT9D-7AH, JT9D-7F, JT9D-7H, JT9D-7J, JT9D-7Q, JT9D-7Q3, JT9D-7R4D
ACO: AIR-750: East Certification Branch NY

STC Holder: Stockbridge William D 7108 Lake Tree Court, Fairfax Station, VA 22039, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE557NE	Status: Current	App Date:	Rev Date: 12/04/1989
Description: Installation of oil tank shuttle valve.
TC Nos.: E2EA, E9NE
Models: Pratt & Whitney DivisionJT8D-1, JT8D-11, JT8D-15, JT8D-15A, JT8D-17, JT8D-17A, JT8D-17AR, JT8D-17R, JT8D-1A, JT8D-1B, JT8D-209, JT8D-217, JT8D-217A, JT8D-217C, JT8D-219, JT8D-5, JT8D-7, JT8D-7A, JT8D-7B, JT8D-9, JT8D-9A
ACO: AIR-750: East Certification Branch NY