What is the first step in calculating the angle of total correction to regain track?

The first step in calculating the angle of total correction to regain track involves adding the angles of the closing angle and the track error together. This combined angle provides the necessary correction needed to align the aircraft back on its intended flight path.

When an aircraft strays from its planned course, the closing angle represents the direction needed to intercept the original track, while the track error accounts for any deviation from the intended route due to wind, navigation errors, or other factors. By summing these two angles, the pilot can ascertain the total angle needed to correct the flight path and effectively navigate back on track. This step is critical for maintaining accuracy and safety in flight operations.

The other options do not directly contribute to calculating the angle of total correction. Measuring fuel burn, calculating flight time, or determining altitude changes, while important in flight planning and operational considerations, do not directly address the navigation correction necessary for regaining proper track.