Britten-Norman introduces Unleaded Fuel Modification for Islander aircraft By Grace HardyFeatured, MROBritten-Norman is introducing an Unleaded Fuel Modification for its BN2B-26 piston engine (Lycoming O-540-E4C5) Islander aircraft. The modification includes three Lycoming-approved unleaded fuel specifications: ASTM D7547 (UL 91 & UL...Read More September 10, 2024