The word “all” creates an impossible threshold. No brain can hold all information available, and yet FAR 91.103 does not let us off the hook. It requires that “Each pilot in command shall, before beginning a flight, become familiar with all [emphasis added] available information concerning that flight.” Additionally, it requires we know the “alternatives available if the planned flight cannot be completed.” At first blush, that may sounds like a simple task but to exercise an informed option, you have to know what services may be available along your route and beneath your present location. The more you know, the better your outcome will be.
Alexsander Markin
