An aircraft is 7 NM right of its planned route after flying 55 NM. The destination is 120 NM from the start. What approximate course change is needed to reach it directly?

The aircraft must first correct the existing track error and then aim from its present position to the destination. The approximate correction uses the track-error relationship and the remaining distance; the keyed answer is 14° left. **Key takeaway:** Direct-to-destination correction must account for both accumulated error and remaining distance. **Glossary:** **Track error**: Lateral displacement from the planned route; **course change**: Change in intended direction.