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Refer to figure.
Using figure 1-10, given the following data, what is the TAS?

Pressure altitude = 7500 ft
Temperature = +5°
Power = 65%

  • A

    117 kt

  • B

    112 kt

  • C

    122 kt

  • D

    126 kt

Refer to figure.
Step 1: Enter chart at OAT = +5°C on the left axis

Move vertically to intersect the 7500 ft pressure altitude diagonal line.

From this point draw an horizontal line toward the right of the graphic.

Step 2: Find TAS

Intercept 65% power curve.

At the intersection of the horizontal line and the power curve, draw a vertical line toward airspeed axis.

The 65% power curve give approximately 117 kt TAS.

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