STC Holder: Helicorp Inc.

The Aviation DataBase -- STC Selection System
Aviation DataSource, Inc.

No. of STCs: 3

STC Holder: Helicorp Inc. Address: 295 Canvasback Trail, Locust Grove, GA 30248, United States		Contact us to have your company added here!
STC No.: SA2921WE	Status: Current	App Date: 04/09/1974	Rev Date: 04/30/2008
TC Nos.: A-749,
Models: Ryan Aeronautical Company: ST-3KR
ACO: AIR-760: Central Certification Branch CHI
Reduce size of cockpit openings, install rounded windshields, flush rivet and increase fuselage skin gages, install internal top longerons, remove external top longerons and install internal aileron balance weight.

STC Holder: Helicorp Inc. Address: 295 Canvasback Trail, Locust Grove, GA 30248, United States		Contact us to have your company added here!
STC No.: SA4317WE	Status: Current	App Date: 10/15/1980	Rev Date: 04/30/2008
TC Nos.: A-749,
Models: Ryan Aeronautical Company: ST-3KR
ACO: AIR-760: Central Certification Branch CHI
Installation of Ranger 6-440-C5 engine, Sensenich 86R61 propeller, and auxiliary fuel pump, and associated changes.

STC Holder: Helicorp Inc. Address: 295 Canvasback Trail, Locust Grove, GA 30248, United States		Contact us to have your company added here!
STC No.: SA4463NM	Status: Current	App Date: 05/14/1982	Rev Date: 04/30/2008
TC Nos.: A-749,
Models: Ryan Aeronautical Company: ST-3KR
ACO: AIR-760: Central Certification Branch CHI
Installation of Ryan Model ST-A type main landing gear.