The STC search system is a complimentary service provided to the aviation community. We hope you find it useful. We do not provide access to STC engineering. For that you need to contact the STC holder directly. Our primary product is a comprehensive library of aviation regulations and standards, including tools for generating Airworthiness Directive compliance reports.

No. of STCs: 4

STC Holder: Skyhaven Inc 25 Runway Road, Tunkhannock, PA 18657, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-50	Status: Current	App Date: 05/29/1956	Rev Date: 06/08/2006
Description: Increased gross weight to 4,650 pounds, modified fuselage, and replacement of horizontal surfaces from SR-10F.
TC Nos.: 679
Models: Consolidated Vultee Aircraft Corporation Stinson DivisionSR-10D, SR-10E (Army UC-81H)
ACO: AIR-750: East Certification Branch NY

STC Holder: Skyhaven Inc 25 Runway Road, Tunkhannock, PA 18657, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-504	Status: Current	App Date: 05/16/1958	Rev Date: 06/08/2006
Description: Swing-out type engine mount, carburetor air heat, engine cowl, oil cooler, carburetor air scoop, and fabrication and installation of oil tank.
TC Nos.: 685
Models: Consolidated Vultee Aircraft Corporation Stinson DivisionSR-10F (Army UC-81F)
ACO: AIR-750: East Certification Branch NY

STC Holder: Skyhaven Inc 25 Runway Road, Tunkhannock, PA 18657, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-505	Status: Current	App Date: 05/16/1958	Rev Date: 06/08/2006
Description: Metalize wings, fuselage, horizontal and vertical stabilizers; installation of cargo door and fuselage truss, cockpit door, engine firewall, Stewart Warner 940-B heater, and Widgit seat fastener.
TC Nos.: 685
Models: Consolidated Vultee Aircraft Corporation Stinson DivisionSR-10F (Army UC-81F)
ACO: AIR-750: East Certification Branch NY

STC Holder: Skyhaven Inc 25 Runway Road, Tunkhannock, PA 18657, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-506	Status: Current	App Date: 05/16/1958	Rev Date: 06/08/2006
Description: Installation of Cessna T-50 tail wheel assembly.
TC Nos.: 685
Models: Consolidated Vultee Aircraft Corporation Stinson DivisionSR-10F (Army UC-81F)
ACO: AIR-750: East Certification Branch NY