There is something in the federal budget for general aviation. Comprehensive legislation that President Biden signed last week supports industry and government efforts to shift general aviation to unleaded fuel by 2030 by including $10 million for additional unleaded fuel testing and evaluation.
FLYING has followed and reported on the movement toward development and adoption of unleaded avgas for general aviation aircraft since 2010, when the Environmental Protection Agency published an advance notice of proposed rulemaking against the use of leaded fuel in piston engines.
