(Refer to figure 93.) Which altitude is the normal upper limit for Class D airspace?

When are you required to establish communications with the tower, (Class D airspace) if you cancel your IFR flight plan 10 miles from the destination?

(Refer to figure 92.) What is the minimum in flight visibility and distance from clouds required for an airplane operating less than 1,200 feet AGL during daylight hours in area 6?

Which technique should a pilot use to scan for traffic to the right and left during straight and level flight?

If, while in Class E airspace, a clearance is received to “maintain VFR conditions on top,” the pilot should maintain a VFR cruising altitude based on the direction of the