Figure 18 - P-8010092

INSTRUMENT NAVIGATION

The same sequence of events continues to occur. The aircraft turns 20 to the left, eventually

crosses inside the arc and then outside again. On the RMI, the needle shifted to 10 above the

wingline as the aircraft turned. As the aircraft progressed, you cut radials, going from the 060

past to 050 to 040. When your needle is 10 below the wingtip and the DME is greater than

that of the arc, you must turn once again. (Figure 18, 19, 20)

Figure 18

Figure 19

4-12 TACAN ARCING