What occurs if weather is below Visual Meteorological Conditions (VMC)?

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When weather conditions fall below Visual Meteorological Conditions (VMC), it becomes necessary for pilots to operate under Instrument Flight Rules (IFR). Under VMC, pilots are able to navigate and control the aircraft visually, relying on their ability to see the ground and other visual markers. However, once those conditions deteriorate, IFR becomes essential for safety.

Using IFR, pilots are trained to rely on instruments and the aircraft's navigation systems to maintain control and orientation in low visibility situations. This is crucial because flying in low visibility without instrument training could lead to disorientation and increased risk of ground collisions or other accidents.

Other choices might imply limitations or exceptions that do not apply universally to all pilots. For instance, saying that only passenger aircraft are affected or that flying can continue with caution does not account for the crucial need for safety across all aviation operations in low visibility conditions. Hence, under such situations, it is a safety requirement for all pilots to follow IFR guidelines.

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