Common Errors - P-340

CHAPTER SIX

T-34C INSTRUMENTS

iv.

At Point "c" you have drifted inside of the arc possibly due to winds, poor

arcing technique, or poor BAW. To correct, refer to para (f)(i) above.

At Point "d" you have drifted outside the arc. To correct, refer to para (f)(i)

above.

vi.

At Point "e" you are reestablished on the 10 DME arc.

Common Errors

Not providing adequate lead for turns, thus overshooting the arc.

Allowing the head of the needle to fall too far below the 90 benchmark or

positioning it too high above the benchmark.

Turning in the wrong direction to get back on the arc. Remember the head of the

needle points at the station. If you need to get closer to the station, turn toward the

head of the needle.

Using too great an intercept angle to reestablish the aircraft on the arc.

Not placing the head of the needle on the 90 benchmark when initially intercepting

the arc.

6-60 RADIO INSTRUMENT FLIGHT PROCEDURES