via General Aviation News
The FAA has expanded approval for Swift Fuels’ 100R unleaded avgas, adding 88 engine makes and 840 engine models to the approved model list under the company’s supplemental type certificate.
The move marks another step in the industry’s transition away from 100LL, while Swift continues work toward approval for additional high-compression engines that still require broader certification. Swift’s lower-octane UL94 fuel remains available at more than 100 airports, while 100R continues moving toward wider adoption.
» Full Story: General Aviation News
iFlightPlanner Comment:
iFlightPlanner supports UL94 and other fuel types as part of our comprehensive fuel price dataset distributed to the Aircraft Owners and Pilots Association (AOPA) Directory, as well as platforms like SkyVector, AeroQuote, Hamilton AI, SurfOS, CharterHub, and more. While we do not yet track 100R pricing and availability, we’ll continue monitoring its rollout alongside other unleaded avgas developments across the general aviation market.
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