Spark Solo Gets ZeroAvia Sponsorship

Dean Sigler Announcements, Batteries, Electric Aircraft Components, Electric Powerplants, Hydrogen Fuel, Sustainable Aviation 1 Comment

Mike Friend, retired Technology Director for Boeing Aircraft, and Gabriel DeVault, head of drivetrain development for ZeroAvia, are putting a Zero motorcycle motor into Mike’s Spark Solo.  There are perhaps dozens of Zero motors flying today, and the 42-pound unit has evolved to powering even two-seat motorgliders like Gabriel’s Sonex Xenos. An Ambitious Project Mike came up with the Spark Solo design as a way to, “Encompass the design process” as well as the “piloting and fabricating” aspects of a project.  He wanted to, “Define an airplane uniquely designed around electric propulsion,” noting that, “Past efforts have almost always been adaptations of internal-combustion powered airplanes.”  To help forward his design, Mike has been working with his local EAA chapter, for …

Michael Friend’s Spark Solo

Dean Sigler Batteries, Electric Powerplants, Sustainable Aviation 1 Comment

“The Quest for a Truly Practical Electric Touring Motor-Glider” Mike Friend is not your typical retired aircraft executive.  As Technical Director for Boeing, he oversaw “the first manned fixed wing aircraft powered by a hydrogen fuel cell/lithium ion battery powerplant that first flew back in 2008.”  He’s been associated with green energy projects since then, including work on the Boeing-supported Zunum project, a set of 10- to 50-passenger electric hybrid airliners.  On the personal front, he hopes to design and build the Spark Solo, a single-seat electric motorglider that will enable cross-country flights from his home base of Bremerton (Washington) Regional Airport. Working with Gabriel DeVault Motorgliders make a good combination with battery power.  Their clean lines enable using low …