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No. of STCs: 3

STC Holder: New Sioux Enterprises Ltd. 950 Bradford Street, Winnipeg, Manitoba R3H ON5, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA01473NY	Status: Current	App Date:	Rev Date: 03/08/2002
Description: Installation of Hamilton Standard model 23E50 propeller and 4G10 governor. Required limitations: Hub 23E50. Eligible blades 6477A-0 or 7149A-0 or 6277-0. Diameter 138.375 inches, no reduction. Pitch stops 15 degrees low, 35 degrees high
TC Nos.: A47EU
Models: Wytwornia Sprzetu KomunikacyjnegoPZL M18, PZL M18A, PZL M18B
ACO: AIR-750: East Certification Branch NY

STC Holder: New Sioux Enterprises Ltd. 950 Bradford Street, Winnipeg, Manitoba R3H ON5, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA01995NY	Status: Current	App Date: 05/28/2004	Rev Date: 10/14/2004
Description: Installation of EDO model 56-7850A or International Aeroproducts model 8100 floats.
TC Nos.: A-815
Models: Bombardier Inc.DHC-3
ACO: AIR-750: East Certification Branch NY

STC Holder: New Sioux Enterprises Ltd. 950 Bradford Street, Winnipeg, Manitoba R3H ON5, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA678NW	Status: Current	App Date: 10/02/1978	Rev Date: 06/05/1990
Description: Installation of Edo Model 56-7850A floats.
TC Nos.: A-815
Models: Viking Air LimitedDHC-3
ACO: AIR-770: West Certification Branch SEA