Lycoming

There are cost-saving options for aircraft parts that match the form, fit, and function of the originals—here’s how to find them.

Carbon composite kitplane has room for six.

Airplanes covered by the STC are powered by TIO-540-AF1A and TIO-540-AF1B turbocharged Lycoming Sabre engines.

The IPC is essential in maintaining your airplane, and everyone has used one, whether you know it or not.

Often called the Achilles heel of the Lycoming engine, here’s how to keep that camshaft doing what it should.

General Aviation Modifications, Inc., (GAMI) has announced the STC for its G100UL avgas for Lycoming O-320, O-360, and IO-360 engines. The move came with broad support and cheering from those in the industry who have been working hard towards solving the problem of leaded fuels in piston-powered aircraft. The STC comes after years spent by […]

Superior Air Parts has responded to the FAA’s recent Notice of Proposed Rulemaking calling for an AD on its crankshafts for the SAP model O-360 and IO-360 piston engines, and certain Lycoming model AEIO-360, IO-360, and O-360 piston engines. The proposed AD would call for removal from service of affected crankshafts. The FAA initiated the […]

Bearhawk Aircraft, based in Austin, Texas, announced its newest airplane, the 6-seat Model 5, on May 21. The airplane adds to its line of 2- and 4-seat airplanes, with a difference: It will be powered by a series of engines, including a spec-built 315 hp Lycoming IO-580 engine. The new airplane is Bearhawk’s largest to […]

Hartzell Propeller, working closely with CubCrafters and Lycoming Engines, is developing and launching the lightweight Pathfinder composite three-blade constant-speed propeller optimized for backcountry operations. The Pathfinder propeller with aluminum hub and structural composite blades weighs 44 lbs. and is a three-blade alternative to the reliable Trailblazer propeller. CubCrafters is Hartzell’s exclusive launch customer for the […]

The FAA yesterday proposed an emergency airworthiness directive that will require operators of Lycoming engines to inspect and possibly replace off-spec connecting rod small-end bushings in Lycoming engines installed or overhauled between November 2015 and February 2017. Publication of the emergency AD comes in the wake of Lycoming mandatory service bulletin SB 632 released last […]