What Does GC Stand For?

GC stands for Gyrocompassing

GC, or Gyrocompassing, refers to a navigational technique that utilizes a gyroscope to determine true north regardless of the Earth's magnetic field. This method is essential in maritime and aviation applications, providing accurate heading information by aligning a gyroscope's rotational axis with the Earth's rotation. Gyrocompassing enhances navigation reliability, particularly in areas where magnetic interference can compromise traditional compass accuracy.

Other Meanings for GC