Air Traffic Skills Assessment (ATSA) PracticeTest

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Prepare for the Air Traffic Skills Assessment (ATSA) with our comprehensive test. Study with diverse and interactive exercises, multiple choice questions, and detailed explanations to enhance proficiency and readiness for your examination.

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What is the primary purpose of an ATC clearance?

  1. To provide flight training sessions

  2. To allocate airspace for maintenance activities

  3. To prevent collision between known aircraft

  4. To assist pilots in navigation

The correct answer is: To prevent collision between known aircraft

The primary purpose of an ATC (Air Traffic Control) clearance is to prevent collisions between known aircraft. ATC clearances are essential for ensuring that aircraft operate safely in controlled airspace where numerous flights may occur simultaneously. By providing clearances, air traffic controllers manage the separation and sequencing of aircraft during takeoff, landing, and while en route. This function is critical for maintaining safe distances between aircraft, minimizing the risk of accidents, and facilitating efficient air traffic flow. The ATC clearance includes instructions regarding altitude, route, and timing to ensure that aircraft safely share the skies without risk of collision.