• Mailing Lists
  • |
  • Facebook
  • |
  • YouTube
  • |
  • Web Store
  • AeroConversions
    • Engines & Accessories
  • Sonex Aerospace
    • The UAS Dream Team

Search Site/Catalog  

Navigate

Company

  • Home
  • About Us
  • Events
  • Map/Factory Tours
  • Mailing Lists & News Feeds
  • Frequently Asked Questions
  • Hornets’ Nest R&D
  • Careers
  • Terms & Conditions

Aircraft

  • Sonex-B
  • Waiex-B
  • Xenos-B Motorglider
  • Onex
  • SubSonex Personal Jet
  • Sonerai Sport Aircraft

Build Options

  • Kit Types
  • Complete Airframe Kits
  • Quick Build Kits
  • Aircraft Sub-Kits
  • Scratch Building
  • Kit Components
  • Engine Options
  • Propeller Options
  • Instrument Options
  • Upholstery Options
  • Hardware

Support

  • Sport Pilot
  • Drawing Revisions
  • Service Bulletins
  • Manuals
  • Instruction Sheets
  • Required Tools
  • Sonex Video Tips
  • Webinars
  • Aircraft Certification
  • Buying New vs. Used
  • Ownership Transfer
  • Aircraft Insurance
  • Transition Training

Builder Network

  • Builder Organizations & Events
  • Sonex Builder Database
  •     • Search Builder Database
  •     • All Aircraft Listings
  •     • Flying Aircraft
  •     • Aircraft Under Construction
  •     • Builder Database Login
  •     • Account Dashboard
  •     • Account Registration
  • Reporting Completions

Web Store

  • Kits and Parts
  • Sonex Merchandise and Apparel
  • Shipping & Packaging

Press

  • Sonex News
  • Articles
  • Press Releases
  • Sonex Flying Stories

Contact

  • Contact Us
  • Company
    • Home
    • About Us
    • Events
    • Map/Factory Tours
    • Mailing Lists & News Feeds
    • Frequently Asked Questions
    • Hornets’ Nest R&D
    • Careers
    • Terms & Conditions
  • Aircraft
    • Sonex-B
    • Waiex-B
    • Xenos-B Motorglider
    • Onex
    • SubSonex Personal Jet
    • Sonerai Sport Aircraft
  • Build Options
    • Kit Types
    • Complete Airframe Kits
    • Quick Build Kits
    • Aircraft Sub-Kits
    • Scratch Building
    • Kit Components
    • Engine Options
    • Propeller Options
    • Instrument Options
    • Upholstery Options
    • Hardware
  • Support
    • Sport Pilot
    • Drawing Revisions
    • Service Bulletins
    • Manuals
    • Instruction Sheets
    • Required Tools
    • Sonex Video Tips
    • Webinars
    • Aircraft Certification
    • Buying New vs. Used
    • Ownership Transfer
    • Aircraft Insurance
    • Transition Training
  • Builder Network
    • Builder Organizations & Events
    • Sonex Builder Database
    •     • Search Builder Database
    •     • All Aircraft Listings
    •     • Flying Aircraft
    •     • Aircraft Under Construction
    •     • Builder Database Login
    •     • Account Dashboard
    •     • Account Registration
    • Reporting Completions
  • Web Store
    • Kits and Parts
    • Sonex Merchandise and Apparel
    • Shipping & Packaging
  • Press
    • Sonex News
    • Articles
    • Press Releases
    • Sonex Flying Stories
  • Contact Us
  • The Sonex-B Kit

    Stall Speed (Vfe):40 mph
    Cruise at Sea Level*:130-135 mph
    Cruise at 8,000' (TAS):150-170 mph
    G-loads:+6/-3(solo) +4.4/-2.2(dual)
    Range (1):687 miles
    Gear:Taildragger or Tricycle
    LSA Compliant*Removable Wings!

    Build and Fly for:

    $50,328

  • The Waiex-B Kit

    Stall Speed (Vfe):40 mph
    Cruise at Sea Level*:130-135 mph
    Cruise at 8,000' (TAS):150-170 mph
    G-loads:+6/-3(solo) +4.4/-2.2(dual)
    Range (1):687 miles
    Gear:Taildragger or Tricycle
    LSA Compliant*Removable Wings!

    Build and Fly for:

    $51,228

  • The Onex Kit

    Stall Speed (Vfe):45 mph
    Cruise at Sea Level*:135 mph
    Cruise at 8,000' (TAS):155 mph
    G-loads:+6/-3
    Range (1):535 miles
    Gear:Taildragger or Tricycle
    LSA Compliant*Folding Wings!

    Build and Fly for:

    $38,503

  • The Xenos-B Kit

    Stall Speed:44 mph
    Cruise at Sea Level*:100-120 mph
    Cruise at 8,000' (TAS):120-140 mph
    G-loads:+6/-3(solo) +4.4/-2.2(dual)
    Range (1):500 miles
    Gear:Taildragger
    LSA Compliant*Removable Wings!

    Build and Fly for:

    $57,885

  • The SubSonex Kit

    Stall Speed (VSO):58 mph
    Cruise:230-240 mph
    G-loads:+4.4/-2.2 (Utility)
    G-loads:+6/-3 (Aerobatic)
    Max Range:410 miles
    Gear:Tricycle Retract

    Build and Fly for:

    $147,654

  • Sonerai Sport Aircraft

    Stall Speeds (Vs):45-50 mph
    Cruise at Sea Level*:130-150 mph
    Cruise at 8,000' (TAS):140-170 mph
    G-loads:+6/-6
    Range (1):280-300 miles
    Gear:Taildragger or Tricycle
    1-2 SeatsFolding Wings!

    Plans-Build for:

    $21,540

Sonex Aircraft

MSU Teros UAS Fleet Featured on the Experimental Aircraft Channel

Published: April 21, 2025 | Posted In: Homepage - Main Column, Sonex Aerospace Press, Sonex Aircraft in the News, Sonex News
Featured Video Play Icon

The Teros UAS is featured in the latest video by the Experimental Aircraft Channel, who got a look at the two Teros platforms owned and operated by Mississippi State University’s Raspet Flight Research Laboratory. MSU owns and operates two Teros UAS platforms produced by Sonex and Navmar Applied Sciences Corp (NASC). Sonex is the airframer… Read More

Sonex Highwing Update: Wiring, Wings and Windows

Published: April 7, 2025 | Posted In: Homepage - Main Column, Hornets' Nest R&D, Sonex Aircraft Highwing, Sonex News
Featured Video Play Icon

Construction of the new Sonex Highwing prototype continues, and it’s safe to say that the aircraft is about 90 percent complete. Old homebuilding adages aside, we are working hard to make first flight this Spring. Don’t forget to subscribe to the Sonex Highwing Mailing List to automatically receive future updates! 50 Pre-Orders and Counting: Reserve… Read More

Sonex Highwing Update: Time to Get in Line!

Published: February 4, 2025 | Posted In: Homepage - Main Column, Hornets' Nest R&D, Sonex Aircraft Highwing, Sonex News
Featured Video Play Icon

Sonex has been hard at-work with construction of the new Sonex Highwing prototype, and a summary of our progress was presented during a live webinar during EAA Homebuilders Week last Thursday by Sonex Owner & President and Sonex Highwing designer Mark Schaible. A video archive of the presentation can be viewed above, and on our… Read More

New: Rotax Ring Mounts & Prop Hub Spacers, plus More Onex Engine Options!

Published: November 23, 2024 | Posted In: AeroConversions Accessories News, AeroConversions Press Releases, Homepage - Main Column, Onex News, Onex Press Releases, Press Releases, Product News, Sonex (model) Press Releases, Sonex News, Sonex Press Releases, Sonex-B News, Waiex Press Releases, Waiex-B News, Xenos Press Releases, Xenos-B News

Sonex and AeroConversions Products is excited to announce a number of new engine installation options! NOTE: Please allow 10-12 weeks lead-time for all new parts. You can learn more about the following new parts by joining Sonex and Cooper Aircraft Corporation for a December 18th EAA Webinar “Update: Rotax 9-Series Engines and Sonex Aircraft.” Sign-up… Read More

Gross Weight Increase Approved for Sonex and Waiex!

Published: October 14, 2024 | Posted In: B-Model Development Archive, Homepage - Main Column, Hornets' Nest R&D, Press Releases, Product News, Sonex (model) Press Releases, Sonex News, Sonex Press Releases, Sonex-B News, Waiex Press Releases, Waiex-B News

Sonex is excited to announce the approval of a higher maximum gross weight for all Sonex and Waiex aircraft powered by engines of 100hp or greater. Following a series of engineering studies and flight tests, Sonex and Waiex owners may designate a max. gross weight of 1220 lbs. for aircraft with 100hp or more. This… Read More

Watch the Sonex/Rotax Update Webinar Archive!

Published: December 19, 2024
Posted In:
Homepage - Side Column, Sonex News, Webinars
Featured Video Play Icon

If you missed our live EAA hosted webinar on December 18th, now you can watch the archive video. Support for Rotax installation in Sonex airframes is growing. In this webinar presentation, Mark Schaible of Sonex LLC and Casey Cooper of Cooper Aircraft Corporation bring you a major update since Sonex’s 2022 webinar including details and… Read More

AeroVee Featured in Experimental Aircraft Channel’s Engine Week

Published: December 6, 2024
Posted In:
AeroConversions Press, Homepage - Side Column, Sonex Aircraft in the News, Sonex News
Featured Video Play Icon

The AeroConversions AeroVee and AeroVee Turbo engine kits are featured in the Experimental Aircraft Channel’s 2024 Engine Week video series via an in-depth interview with Sonex and AeroConversions owner & president Mark Schaible. This interview covers a wide range of current Sonex and AeroConversions topics including the popularity of AeroVee Engines in the Sonex Aircraft… Read More

New: Transition Training with Fly Eagle Sport and Acrisure Insurance Program!

Published: November 20, 2024
Posted In:
Homepage - Side Column, Press Releases, Sonex News, Sonex Press Releases

Sonex Aircraft is excited to announce a new Factory Approved Transition Training program offered by Fly Eagle Sport in Glendale, Arizona. This course is designed to collaborate with Sonex LLC, Insurance Companies, and Fly Eagle Sport to provide Sonex owners and pilots an aircraft specific safety course. Transition Training has been identified by the FAA,… Read More

Sonex First Flight: Steve Donahue

Published: November 5, 2024
Posted In:
Builder News, First Flights, Homepage - Side Column, Sonex First Flights

Congratulations to Steve Donahue of Carver, Massachussetts whose VW powered Tri-Gear Sonex (S/N 1472) flew for the first time on November 2nd! Gold Wings are on the way! View the Latest Sonex Aircraft Completions Learn More About the Sonex! Learn More About the AeroVee Engine Kit!

Onex First Flight: Michael Turrell

Published: October 22, 2024
Posted In:
Builder News, First Flights, Homepage - Side Column, Onex First Flights

Congratulations to Michael Turrell of Dutton, Ontario, Canada whose VW powered Tricycle Gear Onex (S/N ONX0080) flew for the first time on October 3rd! Gold Wings are on the way to Mike! View the Latest Sonex Aircraft Completions Learn More About the Onex! Learn More About the AeroVee Engine Kit!

Learn More about the Sonex/Waiex Gross Weight Increase from Mark Schaible

Published: October 16, 2024
Posted In:
B-Model Development Archive, Homepage - Side Column, Hornets' Nest R&D, Product News, Sonex (aircraft model) Press, Sonex Aircraft in the News, Sonex News, Sonex-B News, Waiex Press, Waiex-B News
Featured Video Play Icon

In an October 14th press release, we announced a gross weight increase for Sonex and Waiex aircraft (both A-Models and B-Models) from 1150 to 1220 lbs for aircraft with 100hp or more. We’ve received some very positive reactions to this change, along with some questions. Watch Sonex owner and president Mark Schaible’s interview with The… Read More

 

See More Sonex News

See More Builder News

 
Video Tips
Webinars
YouTube Channel
Press Coverage
AeroConversions Products
Sonex Aerospace

Our Mission

Sonex, 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.

Terms of Service

  • Sonex Terms & Conditions

Connect With Us

  • Mailing Lists & News Feeds
  • Contact Sonex Staff
    • Contact Form
  • Sonex, LLC
    511 Aviation Road
    Oshkosh, WI 54902
  • 920-231-8297
    920-426-8333

Quick Links

  • Sonex-B
  • Waiex-B
  • Xenos-B Motorglider
  • Onex
  • SubSonex Personal Jet
  • Sonerai Sport Aircraft
  • AeroConversions Products
  • Sonex Aerospace
  • Careers at Sonex
  • Search Website or Web Store Catalog

© Copyright 2025 Sonex, LLC. | All Rights Reserved.

Top of Page