This 2016 Sonex Onex, registered as N638LK with serial number ONX0086, is a one-owner, builder-flown example currently offered for sale with no damage history (NDH). It has approximately 50 total hours on both the airframe and the engine.
The aircraft is powered by a water-cooled BMW K 1200 RSGT engine producing 130 HP, controlled by an SDS electronic engine control system and paired with a 66/76 pitch propeller via a 2.54:1 Kevlar belt reduction drive. It features electronic ignition and fuel injection, a G-meter, an I-Fly GPS, a micro transmitter and transponder, an EIS 8-channel engine monitor, dual batteries, electric flaps and trim,...
EMS
EIS 8 Channel Engine Monitor
GPS
Ifly Gps - G)S
Engine Control System
SDS Electronic Engine Control System
Ignition System
Electronic ignition
Fuel Injection
Electronic fuel injection
Flaps
Electric flaps
Trim System
Electric trim
Strobe Lights
Strobes
G-Meter
Transceiver
Micro Transmitter
Transponder
Batteries
Dual Batteries - 12 volt system
Brakes
Hydraulic toe brakes
Tailwheel
Locking Tailwheel
Wheel Pants
Tires
500 X 5 Tires - Oversized X
Asking Price
$29,000
Rock Hill, SC, USA
May 9, 2026: $29,000 - barnstormers
Jan 19, 2026: $29,000 - trade-a-plane
Asking Price
$29,000
Rock Hill, SC, USA
May 9, 2026: $29,000 - barnstormers
Jan 19, 2026: $29,000 - trade-a-plane
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Find the perfect Sonex Onex for you. Browse over 5,000 aircraft for sale and filter by specifications, avionics, useful load, and more...
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
$29,000