Sonex Aviation, LLC
 
www.SonexAircraft.com
www.AeroConversions.com
Our Mission
Sonex Aircraft, LLC is committed to providing the recreational aviation community innovative, cost-effective and efficient aircraft kits, powerplants, and accessories and supporting them with industry-leading customer service.
In addition, Sonex provides leadership to the grass-roots homebuilt community to protect the experimental-amateur built rules and cultivates new pilots and airplane builders through educational efforts.
Our Vision
To continue the Sonex Aircraft heritage of Product Innovation, Affordability, Simplicity, Versatility, Performance, Engineering, and Quality and to expand these themes into a broader aviation marketplace.
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SONEX IS BACK!
Sonex Aviation is open, in production, and entering the most ambitious chapter in its history.
In March 2026, the future of this company was uncertain as former owner Mark Schaible announced the permanent closure of Sonex, pending an 11th hour buyer or investor. Shortly thereafter, ON Capital, Inc., led by aviator and general contractor Stephen Osborne, has acquired all assets of Sonex LLC and Sonex Aerospace LLC, and reopened operations to full production as of May 1st, 2026.
With more than 80 pre-orders for the highly anticipated Sonex High Wing, the Sonex design and production teams are working against the clock to push kits out to customers by mid-summer! Tail kits are already shipping and the fuselage and wing components are close behind. The Sonex High Wing is no longer a promise – it is a product in motion.
With a resurgence in interest in the high wing for both standard and quick build kits, the factory expects to begin filling the calendar quickly. Customers interested in building a kit are encouraged to place orders as soon as possible to secure 2026 build/shipping slots.
All Sonex Models Supported.
As part of the acquisition and ownership transfer, the ON Capital team has committed to long-term support of the entire Sonex aircraft line of products. Our goal is to get as many Sonex aircraft flying as possible and keep them flying as long as possible.
ACCEPTING ORDERS NOW!
[email protected] | 920-234-5047
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