At Aero 2023 Malte talked about aviation fuels, the lead they often contain and the possibility for some aircraft to use non-leaded fuel.
Templates are available at aufwind.aero/ul91
At Aero 2023 Malte talked about aviation fuels, the lead they often contain and the possibility for some aircraft to use non-leaded fuel.
Templates are available at aufwind.aero/ul91