Air Traffic Skills Assessment (ATSA) Practice Test 2025 - Free ATSA Practice Questions and Study Guide

A pilot must comply with the ATC (Air Traffic Control) clearance under specified conditions because an ATC clearance represents an authorization for the pilot to proceed with specific actions, such as taxiing, taking off, or conducting an approach. This clearance is crucial for maintaining safety and order within the airspace system and is based on established regulations and procedures.

Compliance with the clearance ensures that the pilot adheres to the aircraft's intended route, altitude, or other directives, which have been coordinated with traffic in the vicinity. While there might be circumstances where a pilot is unable to fully comply with the clearance issued, the expectation is to follow the ATC instructions unless specific conditions that warrant deviation arise, such as safety concerns or operational emergencies. In situations where a change is needed, it is generally expected that the pilot communicate any deviations to ATC promptly to maintain situational awareness.