What Is Block Fuel in Aviation?
Block Fuel defined for aviation professionals, with its operational or commercial use, document context and related terminology.
Definition and Operating Context
Block fuel is the total planned fuel on board before departure for a flight, normally including taxi, trip, contingency, alternate, final reserve and any additional fuel required.
Aviation Glossary
Term: Block Fuel
Category: Airline Operations & Navigation
How It Is Used in Flight Operations
Block Fuel 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
The exact composition follows the operator's approved fuel policy and applicable regulations.
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.
Related Aviation Topics
Related ACMI World coverage includes structuring an ACMI RFP, ACMI lease pricing, benefits of ACMI leasing, international charter compliance and wet lease versus dry lease.
The exact composition follows the operator's approved fuel policy and applicable regulations.
Block Fuel FAQ
What does Block Fuel mean in aviation?
Block fuel is the total planned fuel on board before departure for a flight, normally including taxi, trip, contingency, alternate, final reserve and any additional fuel required.
Why does Block Fuel matter?
The exact composition follows the operator's approved fuel policy and applicable regulations.
Where would an aviation professional encounter Block Fuel?
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.