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  Catalog > Onex Kits > Onex Complete Airframe Kit
Onex Complete Airframe Kit

Onex (pronounced “One-X”) is a single-seat aircraft designed to offer an even-more economical way to build and fly your sport pilot aircraft! The folding-wing design can fit into a garage, or share a T hangar with your flying buddies, be trailered on local roads, and the wing panels are easily removed for trailering at highway speeds. The Onex follows the Sonex Aircraft design and engineering tradition in offering a simple, robust, aerobatic aircraft capable of squeezing incredible performance out of lower powered engines.

Important Notice: You must download, print, complete and sign the Sonex Buyer Agreement*. Sonex Aircraft, LLC will not process your order until a signed copy of the agreement has been received.

*Download Adobe Acrobat Reader to view downloaded Sonex forms.

Price: $ 17,495.00
Includes WB Parts Hardware Kit
Standard Gear
Tri-Gear ( Price: + $ 49.00 )

Add Optional Machined Angle Component Kit
Yes ( Price: + $ 2250.00 )

Add Optional Pre-Assembled Main Wing Spars
Yes ( Price: + $ 2750.00 )

Add BOTH Assembled Wing Spars and Machined Angle Component Kit: 
Yes ( Price: + $ 4500.00 )

Choose Your Landing Gear Configuration: 
Standard (Tail Wheel)
Tricycle Gear ( Price: + $ 600.00 )

Choose Engine Configuration: 
AeroVee (80hp) / AeroVee Turbo (100hp)

If "Other" Engine Configuration: 
Keep Cowling
Remove Cowling ( Price: - $ 323.00 )

If "Other" Engine Configuration: 
Keep Engine Mount
Remove Engine Mount ( Price: - $ 579.50 )

Add AeroConversions AeroBrakes
Yes ( Price: + $ 300.00 )

Add Flush Rivet Option: 
Yes ( Price: + $ 250.00 )

Add Optional 6" Machined Tailwheel Assembly
No -- Standard 4" Machined Tailwheel Assembly with Wheel
Yes -- 6" Machined Tailwheel Assy. with Wheel ( Price: + $ 129.00 )

Select Crating Option: 
Domestic Crating ( Price: + $ 200.00 )
International Crating ( Price: + $ 400.00 )

Pre-Assembled Main Wing Spar Crating: 
Yes ( Price: + $ 75.00 )

Add Spare Canopy (Required for International Orders)
Yes ( Price: + $ 325.00 )

Shipping/Pick Up Options
Ship to Residential Address (Residential Delivery Fee Applies to Freight Costs)
Ship to Commercial Address
Pick Up at Freight Terminal
Pick Up at Sonex (5% WI Sales Tax Applies - not shown in online order unless you are WI resident)

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