14 CFR part 1 defines VF as 31/05/2018/in Airplane Systems and Flight Instruments, Commercial Pilot Airplane /by Miami Flight Academy https://www.miamiflightacademy.com//wp-content/uploads/2014/11/MiamiFlightAcademy.png 0 0 Miami Flight Academy https://www.miamiflightacademy.com//wp-content/uploads/2014/11/MiamiFlightAcademy.png Miami Flight Academy2018-05-31 18:24:442018-05-31 18:24:4414 CFR part 1 defines VF as