Swift Fuels Finds Own Path to Unleaded Fuel Replacement
Swift Fuels has suspended its work with the Phase-II Piston Alternative Fuels Initiative (PAFI) — the FAA’s initiative to test and develop ASTM standards for unleaded replacements for the low-lead aviation fuels currently used in approximately 167,000 aircraft. Swift Fuels and Shell were the two finalists in the program. In June it was announced that […]