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2012 Sonex OnexExperimental Aircraft • Newburyport, MA, USA

This 2012 Sonex Onex is offered as a partially completed project that has been professionally assembled and is ready for its new owner to add their finishing touches. The aircraft features a zero-time Aerovee 2.1 engine with just one hour of ground run time, paired with a Prince Aircraft two-blade carbon fiber propeller. The engine is equipped with an Aerovee Conversions options package including an assembled crankshaft, oil separator, top-mounted oil cooler, throttle quadrant, CHT, EGT, oil temperature and fuel flow instrumentation, baffle kit, oil pan adapter, and stainless exhaust.

The panel is built around an MGL Legit Avionics I EFIS...

Year
2012
Make
Sonex
Model
ONEX

Find similar aircraft

Specifications

Category
Experimental
Intended Use
Recreational
Flight Rules
VFR

Hours, Logs & Inspections

Engine 1 Time
1 hrs

Avionics

PFD

MGL Legit Avionics I EFIS G4 - MGL EFIS System

GPS

Transponder

Trig Transponder

AP

2 Axis Autopilot

EMS

MGL Legit Avionics EFIS G4 - MGL EMS (Engine Monitoring System) built into EFIS

Additional Equipment

Engine Monitoring

CHT, EGT, Oil Temperature, Fuel Flow

Exhaust System

Stainless Exhaust

Airframe

Manual Pitch Trim, Hydraulic Brakes, Wheel Pants

Interior

Custom Interior

Lighting

Eyebrow Dash Lights

Engine & Propeller

Engine Type
Piston
Engine Count
1
Engine Model
Aerovee 2.1
Propeller Model
Prince Aircraft 2 Blade Carbon Propeller

Asking Price

$25,000

Aircraft Location

Newburyport, MA, USA

Listing Details

For Sale

Price History

May 9, 2026: $25,000 - barnstormers

Contact Seller

First Seen: May 9, 2026

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Asking Price

$25,000