Technicalities: Something for Nothing
(June 2011) In the February issue, Robert Goyer reported on a project to convert Cessna Skyhawks to electric power. Many Skyhawks are used as trainers, and training flights seldom last more than 90 minutes; so batteries, though notoriously lacking in stamina, might be an adequate power source for this application. Parenthetically, Robert mentioned that wingtip […]