Why is snow removal on runways important for airport operations?

Snow removal on runways is critical to ensuring aircraft can take off and land safely. Accumulation of snow and ice can significantly reduce traction for aircraft during takeoff and landing, which may lead to accidents or emergencies. It's essential to provide a clear, dry runway surface to maintain the necessary friction for aircraft tires, which helps prevent skidding. Effective snow removal measures are crucial in adhering to safety regulations and operational standards, ultimately ensuring the safety of passengers and crew.

While maintaining aesthetic appeal or extending the runway's lifespan may seem beneficial, they do not address the immediate safety concerns tied to aircraft operations. Likewise, facilitating passenger boarding is important, but it is secondary to the fundamental safety requirement of ensuring runways are operational and safe for aircraft movements.