Across the Pond #2: Fuels to Ourselves
Why is it that when a company has developed the world’s “greenest” light aircraft at a time when environmental issues are a political hot potato, it is effectively penalized for its work? Sweden’s Lars Hjelmborg couldn’t tell you. His company, Hjelmco Oil, has led worldwide unleaded fuel development and production for decades. Hjelmco’s 91/96 avgas […]