Alaska's U.S. senators oppose the EPA's move to regulate and phase out leaded aviation gasoline, citing potential negative impacts on the state's travel and economy.
The Environmental Protection Agency has determined that lead emissions from small planes pose a threat to public health, potentially leading to the agency's first-ever limits on lead fuel in aviation.
Airplane designers say the electric vehicle revolution will soon be coming to commercial aircraft, and Ravn Alaska plans to be on the leading edge.