Please ensure Javascript is enabled for purposes of website accessibility


First Customer-Built SubSonex Jet Flies

Ultra-quick-build kit came together in eight months.

Redge Greenberg, a pilot from Durango, Colorado, is one of the few people in the world ever to have built his own jet in his garage after completing the first customer-assembled SubSonex, serial number JSX0003.
“I flew the SubSonex this morning, for about 35 minutes…all went well,” Redge wrote to inform kit manufacturer Sonex Aircraft in Oshkosh, Wisconsin, on October 15.
Redge took delivery of his ultra-quick-build kit last February and worked through the spring, summer and early fall to prepare the single-engine jet for its first fli
Main Photo: 
Photo by: Sonex Aircraft

SubSonex Redge Greenberg

read more

Advocate Covers:

Our Results

Service Agreements

Piston Aircraft Comprehensive Service Agreement

For Piston Aircraft  – $5,000 per year

Small Turboprop Comprehensive Service Agreement

For a single Turboprop Aircraft costing less than $2,000,000 – $7,500 per year

Large Turboprop Comprehensive Service Agreement

For Turboprop Aircraft costing more than $2,000,000 – $10,000 per year

Our Team

Meet the Attorneys

Jonathan Levy


Suzanne Meiners-Levy


Joseph Quackenbush

Managing Attorney

Richard Yan

Managing Attorney

Do you love aircraft? Work with our team of professionals!

Contact Us

Get in Touch
With Us

Get in Touch