According to 14 CFR 61.57, for a pilot to be instrument current they must at a minimum have performed: 6 Approaches, Holding Procedures and Tasks Intercepting and Tracking courses through the use of electronic navigational systems, Within the preceding six calendar months
Part 91.519 requires the pilot to brief passengers on a variety of items before every flight. Pilots use the S.A.F.E.T.Y. acronym to remember each item.
Part 91.211 lists when supplemental oxygen must be used for unpressurized and pressurized aircraft. Supplemental oxygen is used to keep the human body functioning properly by preventing hypoxia from occurring.
