What Is Maximum Landing Weight in Aviation?
Maximum Landing Weight defined for aviation professionals, with its operational or commercial use, document context and related terminology.
Technical Meaning and Practical Use
Maximum Landing Weight, or MLW, is the certified structural maximum weight at which the aircraft may normally land.
Aviation Glossary
Term: Maximum Landing Weight
Category: Airline Operations & Navigation
How It Is Used in Flight Operations
Maximum Landing Weight is used within dispatch, flight planning, crew procedures, aircraft approvals or air traffic operations depending on the subject. Operators must apply the version and approval basis recognized by the relevant aviation authority.
Operational Effect
A flight may depart above MLW and burn fuel before arrival; overweight landings can require special procedures and maintenance inspection.
Approval and Dispatch Considerations
Equipment capability alone may not be sufficient. Operator approval, crew qualification, maintenance status, database currency, route authorization and company procedures can all affect whether the capability may be used on a specific flight.
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A flight may depart above MLW and burn fuel before arrival; overweight landings can require special procedures and maintenance inspection.
Maximum Landing Weight FAQ
What does Maximum Landing Weight mean in aviation?
Maximum Landing Weight, or MLW, is the certified structural maximum weight at which the aircraft may normally land.
Why does Maximum Landing Weight matter?
A flight may depart above MLW and burn fuel before arrival; overweight landings can require special procedures and maintenance inspection.
Where would an aviation professional encounter Maximum Landing Weight?
It is commonly encountered in airline operations & navigation documents, procedures, calculations or operating discussions where the underlying technical or commercial issue is relevant.
Does installed equipment automatically authorize the operation?
No. Many capabilities also require operator approval, current maintenance status, crew qualification and procedures accepted by the relevant authority.