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Flight Training Instruction - Cnatra - U.S. Navy

Flight Training Instruction - Cnatra - U.S. Navy

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CHAPTER SIX T-6B PRIMARY INSTRUMENT NAVIGATION<br />

between the tail of the bearing pointer and the new course (head of the course arrow). Move<br />

from the tail of the bearing pointer to the head of the course arrow, continue moving to a heading<br />

that is “Double” that amount past the course arrow (not to exceed 45°). This is the intercept<br />

heading (Figure 6-1).<br />

INBOUND INTERCEPTS<br />

1. Use a 45° intercept by turning to place the head of the course arrow on the appropriate 45°<br />

tick mark on the HSI compass rose (Figure 6-3).<br />

6-6 ENROUTE PROCEDURES<br />

Figure 6-3 45° Intercept Inbound<br />

2. When close to the station, if the CDI is already moving towards the centered position, use a<br />

Double-the-Angle intercept. To determine the intercept heading, note the number for radials<br />

between the head of the bearing pointer and the new course (head of the course arrow). Move<br />

from the head of the course arrow to the bearing pointer, to a heading that is “Double” that<br />

amount from the head of the course arrow (not to exceed 45°). This is the intercept heading<br />

(Figure 6-4).

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