Which of the following is an advantage of GPS over traditional magnetic navigation?

Higher accuracy is a significant advantage of GPS over traditional magnetic navigation. GPS provides precise location information by utilizing a network of satellites, which allows it to determine position with accuracy typically within a few meters. This high degree of accuracy is crucial for modern aviation, as it enhances navigation, improves safety, and enables better route planning, particularly in challenging environments or where traditional navigational aids may be limited or unavailable.

Traditional magnetic navigation, on the other hand, relies on magnetic compasses and ground-based navigational aids, which may be subject to errors due to magnetic variation, interference, or other environmental factors. As a result, GPS significantly reduces the uncertainty associated with navigation, providing pilots with more reliable and accurate positioning information.

While other options may address factors like cost or pilot training, they do not encapsulate the primary navigation advantage offered by GPS technology, which is its ability to provide high precision in determining location and course.