ICAO heavy weight class begins at what minimum weight?

ICAO heavy weight class begins at what minimum weight?

• A. 255,000lbs or more
• B. 15,501lbs to 299,999lbs
• C. 41,000lbs or less
• D. 300,000lbs or more

Answer: (D)

Aircraft weight categories are used in air traffic control to manage wake turbulence and apply appropriate separation. The heavy weight class is defined by a maximum takeoff weight of 300,000 pounds or more (about 136,000 kilograms). This threshold groups planes with significant wake effects into a category that requires larger spacing from following aircraft. The minimum weight for this category is therefore 300,000 pounds. Options that suggest lighter thresholds or different limits don’t meet this ICAO definition. In case you encounter the very largest airplanes, they may fall into a higher “Super” category above heavy, but the basic heavy starts at 300,000 pounds.

Aircraft weight categories are used in air traffic control to manage wake turbulence and apply appropriate separation. The heavy weight class is defined by a maximum takeoff weight of 300,000 pounds or more (about 136,000 kilograms). This threshold groups planes with significant wake effects into a category that requires larger spacing from following aircraft. The minimum weight for this category is therefore 300,000 pounds. Options that suggest lighter thresholds or different limits don’t meet this ICAO definition. In case you encounter the very largest airplanes, they may fall into a higher “Super” category above heavy, but the basic heavy starts at 300,000 pounds.