EOW, or Empty Operating Weight, is a key parameter in aircraft design and operation. It represents the weight of the aircraft when it is empty and ready for operation, including the airframe, engines, avionics, and other essential equipment. The formula for calculating EOW and its SI unit are as follows:EOW Formula:
The formula for Empty Operating Weight (EOW) is straightforward:
Â
- EOW: Empty Operating Weight, measured in kilograms (kg) or pounds (lbs), depending on regional conventions.
- MTOW: Maximum Takeoff Weight, measured in kilograms (kg) or pounds (lbs), representing the maximum weight at which an aircraft is allowed to take off.
- Maximum Payload Weight: The maximum weight of passengers, cargo, and other items that the aircraft can carry, measured in kilograms (kg) or pounds (lbs).
- Maximum Fuel Weight: The maximum weight of fuel that the aircraft can carry for a specific flight, measured in kilograms (kg) or pounds (lbs).