Correction Orbits

T-34C INSTRUMENTS

CHAPTER SIX

Figure 627 NoWind Orbit

A variation of this problem could occur in the case of an EXTREMELY STRONG WIND. In

Figure 628, we again turn left at point "A." In this situation, the wind is so strong that it cancels

out the radius of turn and you are still on the SOUTH side of 90 radial at the end of your turn

(point "B"). Using TAIL/RADIAL/WIND correctly indicates a NORTH wind, but it would make

it appear to be considerably less in magnitude than what it actually is. Again, the solution is to be

aware of the wind and how it affects you.

Figure 628 NoWind Orbit (Extremely Strong Wind)

CORRECTION ORBITS

In the situation described on the previous page, it is obvious we need a wind correction to the

NORTH on our correction orbits. However, just how much of a correction is needed? In these

situations, there is no "rule" to follow in determining outbound heading. You will just have to use

your own judgment. If the winds are strong, you will probably need at least 20 of correction and

maybe more.

RADIO INSTRUMENT FLIGHT PROCEDURES 6-45