Preconditions for take-off

Preconditions for take-off are essential criteria that an aircraft must meet before it can safely become airborne. These include sufficient accumulated speed on the runway, proper aircraft weight within limits, optimal weather conditions (like good visibility and wind direction), functioning aircraft systems, and runway clearance. Additionally, sufficient runway length and the pilot’s confirmation that all checks are complete ensure the aircraft can generate enough lift to safely leave the ground. Meeting these conditions minimizes risks and ensures a smooth, safe transition from ground movement to flight.