(Refer to figure 23.) Determine the magnetic heading for a flight from St. Maries Airport (area 4) to Priest River Airport (area 1). The wind is from 340° at 10 knots and the true airspeed is 90 knots.

(Refer to figure 24.) What is the estimated time en route for a flight from Allendale County Airport (area 1) to Claxton-Evans County Airport (area 2)? The wind is from 100° at 18 knots and the true airspeed is 115 knots. Add 2 minutes for climb-out.

(Refer to figure 22.) Determine the magnetic heading for a flight from Mercer County Regional Airport (area 3) to Minot International (area 1). The wind is from 330° at 25 knots, the true airspeed is 100 knots, and the magnetic variation is 10° east.

(Refer to figure 23.) What is the estimated time en route for a flight from St. Maries Airport (area 4) to Priest River Airport (area l)? The wind is from 300° at 14 knots and the true airspeed is 90 knots. Add 3 minutes for climb out.

How far will an aircraft travel in 2-1/2 minutes with a groundspeed of 98 knots?