NavigationQuestion 821 of 934

A deviation card shows 0° at 180° and +2° at 210°. What correction applies to a heading of 195°?

  1. 0°
  2. +2°
  3. +3°
  4. +1°
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Correct answer: +1°

The pilot interpolates between the two entries. The handbook gives +1° for 195° in this case.

Source: Pilot's Handbook of Aeronautical Knowledge (FAA-H-8083-25C), Chapter 16: Navigation — Deviation, page 395

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Questions last reviewed: 18 October 2026