AFOQT Practice Test

What happens if an aircraft exceeds its Maximum Landing Weight (MLW)?

1. Improved landing distance

2. Increased stress on the structure

3. Lower fuel consumption

4. Automatic stabilization

The correct answer is: Increased stress on the structure

When an aircraft exceeds its Maximum Landing Weight (MLW), the most significant consequence is the increased stress on the aircraft's structure. Every aircraft is designed with specific weight limits to ensure safety and performance. The MLW is the maximum weight at which the aircraft can safely land. Exceeding this limit can lead to several issues, including: 1. Structural Integrity: The airframe and landing gear are subjected to forces beyond their designed thresholds during landing, which could lead to structural failure or damage. 2. Landing Performance: Higher weights require longer distances for landing, increasing the risk of overrunning the runway or encountering difficulties during landing procedures. 3. Safety Risks: The potential for accidents or incidents increases when weight limits are exceeded, posing dangers to the crew, passengers, and those on the ground. Essentially, adhering to the Maximum Landing Weight is critical for maintaining the structural integrity and safety of the aircraft, making it vital for pilots and flight planners to strictly observe these limitations.