(Refer to figure 22, area 2.) Which airport is located at approximately 47°39’30”N latitude and 100°53’00”W longitude?

(Refer to figure 21, area 3.) Determine the approximate latitude and longitude of Currituck County Airport.

(Refer to figure 28.) An aircraft departs an airport in the central standard time zone at 0845 CST for a 2-hour flight to an airport located in the mountain standard time zone. The landing should be at what coordinated universal time?