Magnetic Declination
Magnetic declination is the angle between magnetic north (the direction the north end of a compass needle points) and true north. It varies depending on location and changes over time. In aviation, magnetic declination is an important factor in navigation, as it affects the accuracy of magnetic compasses. Pilots must take into account the magnetic declination when planning and executing flights, especially when flying in areas with high variations. Failure to account for magnetic declination can result in navigational errors and potentially dangerous situations.
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