From its Florida and New York facilities, AVStar Fuel Systems designs, manufactures, and overhauls fuel-system components for general aviation piston engines. Founded in 1999 and reorganized as AVStar Fuel Systems in 2007, the company supplies Lycoming Engines and has delivered more than 50,000 fuel controls. Its FAA-PMA and repair-station approvals, EASA Part 145 approval, AS9100-registered Auburn facility, and in-house Lambda Flow Bench reflect a production operation built around traceable aviation manufacturing and final performance testing.
AS9100
certification
FAA Parts Manufacturer Approval (FAA-PMA No. PQ4021CE)
registration
FAA Repair Station Certificate No. V1RR580Y
certification
EASA Part 145 Approval EASA.145.6579
registration
14 CFR Part 21
compliance_program
14 CFR Part 145
compliance_program
Weldon Pump, LLCBorn from a 1918 precision-tooling company, Weldon Pump has manufactured custom fuel-system components—including pumps, motors and valves—for aviation, defense and industrial applications since its pump division began in 1942. Its wartime cam-vane de-icing pump supported B-24 Liberator aircraft and earned the Army-Navy “E” Award in 1944; today, the Ohio manufacturer combines custom engineering with FAA-, EASA- and CAA-certified repair capabilities. Weldon’s manufacturing and engineering facility is certified to ISO 9001:2015 and AS9100D aerospace standards.BEDFORD, OH
Aerox Aviation Oxygen Systems, LLCSince 1981, Aerox Aviation Oxygen Systems has built its identity around aviation oxygen, serving aircraft manufacturers, operators and specialized aviation users with systems designed for demanding flight environments. The Bonita Springs company grew into the Aerox Aerospace Group after its 2020 formation and remains known for combining engineered oxygen solutions with FAA-certified repair and service capabilities.HUDSON, OH
Lycoming EnginesSince 1929, Lycoming Engines has built piston aircraft engines for general aviation from its Williamsport, Pennsylvania, operation. Its lineup spans factory-new engines as well as rebuilt and overhauled units, with every engine moving through the same factory assembly line for consistent quality control. Lycoming also supports operators through a worldwide distributor and service network, hands-on training, and one of the most complete piston-engine testing facilities in the world.WILLIAMSPORT, PA
Avidyne CorporationFounded by pilot Dan Schwinn in 1994, Avidyne Corporation designs and manufactures integrated avionics systems for general, business, helicopter and emerging advanced-air-mobility aviation. Based in Melbourne, Florida, the company says its original products are designed and manufactured in the United States, with additional resources in Massachusetts and Ohio. Avidyne was an early certifier of primary and multifunction flight displays and holds AS9100D aerospace certification.WESTERVILLE, OH