2021 Sonex OnexExperimental Aircraft • Monterey, CA, USA
This 2021 Sonex Onex, offered by the owner-builder, is a low-time aircraft with just 169 hours total time on the airframe and engine. Powered by a smooth and reliable UL Power 260i engine producing 97hp, it burns 91 auto gas (the owner notes almost always using this), UL94, or 100LL, and swings a Prince carbon P-tip propeller. The electrical system features dual EarthX lithium batteries, and the cockpit is heated with a leather seat equipped with a 5-point quick-release harness and Matco toe brakes with cabin heat and vent.
Avionics are all Garmin, centered on a G3X touch screen (GDU450) with the radio, autopilot, and transponder controlled...
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Specifications
- Category
- Experimental
- Intended Use
- Recreational
Hours, Logs & Inspections
- Total Time
- 169 hrs
Avionics
GPS
Garmin GPS20A
Comms
Garmin GTR20
AP
Garmin GSA28 - with Safe-Glide, Level, AOA functions. Controlled on G3X screen.
ADSB
Garmin GTX45R
PFD
Garmin GDU450 - G3X-
EMS
Garmin GEA24
Additional Equipment
Batteries
EarthX - Dual lithium batteries
Angle of Attack Indicator
AOA function on Garmin GSA28 autopilot
Interior & Exterior
- Interior Notes
- Heated leather seat with 5-point quick-release harness.
Engine & Propeller
- Engine Type
- Piston
- Engine Count
- 1
- Engine Model
- UL Power 260i
- Engine Power
- 97 HP
- Propeller Model
- Prince Carbon P-tip
Asking Price
$47,500
Aircraft Location
Monterey, CA, USA
Listing Details
- For Sale
Price History
May 9, 2026: $47,500 - barnstormers
Contact Seller
Asking Price
$47,500
Aircraft Location
Monterey, CA, USA
Listing Details
- For Sale
Price History
May 9, 2026: $47,500 - barnstormers
Contact Seller
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Looking for more Sonex Onexs?
Find the perfect Sonex Onex for you. Browse over 5,000 aircraft for sale and filter by specifications, avionics, useful load, and more...
Asking Price
$47,500