O.S. Engine OSMG0066 65LA Sport Aircraft Engine  [OSMG0066]

Reliable sport flying with the O.S. Engine 65LA

The O.S. Engine 65LA has been engineered to deliver dependable running for sport models, focusing on longevity and predictable operation so pilots can concentrate on flying.

Improved fin design for cooler running

By enlarging the fin area, the engine improves heat rejection during routine flights, which helps maintain component life and reduces thermal stress under load.

Solid construction for training and practice

The crankcase features additional webbing in high stress zones to resist wear and accidental impacts, making the engine forgiving during frequent training sessions.

Neat fuel controls for easy setup

The precision needle valve uses an O ring seal for consistent settings, and the upward fuel inlet makes refuelling and draining straightforward at the flying site.

With straightforward maintenance points and a robust build, the 65LA is well suited to pilots who value consistent, serviceable power for sport flying.