Flight Planning

basic operating weight

The weight of an aircraft including crew, unusable fuel, and all necessary fluids for operation, excluding payload and usable fuel.

Quick answer: The weight of an aircraft including crew, unusable fuel, and all necessary fluids for operation, excluding payload and usable fuel.

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Languages

Quick answer

The weight of an aircraft including crew, unusable fuel, and all necessary fluids for operation, excluding payload and usable fuel.

Why it matters

basic operating weight matters because it supports clear communication in Flight Planning contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.

Editorial context

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Questions and answers

Questions and answers

What is basic operating weight?

In this glossary, basic operating weight refers to: The weight of an aircraft including crew, unusable fuel, and all necessary fluids for operation, excluding payload and usable fuel.

How is basic operating weight used in aviation?

In aviation communication, this term appears in contexts such as: "Dispatcher: Ensure that the basic operating weight is recorded before calculating the take-off weight."

Why does basic operating weight matter in aviation?

basic operating weight matters because it supports clear communication in Flight Planning contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.

Who uses basic operating weight?

basic operating weight is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does basic operating weight belong to?

In this glossary, basic operating weight is grouped under Flight Planning. Related pages in this category explain adjacent procedures, commands and operational concepts.

Where does this definition come from?

This definition is sourced from ICAO Doc 9432, FAA PCG and published by Protermify Aviation as a static aviation reference page.

Definition

The weight of an aircraft including crew, unusable fuel, and all necessary fluids for operation, excluding payload and usable fuel.

Operational example

Dispatcher: Ensure that the basic operating weight is recorded before calculating the take-off weight.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Flight Planning

Exam relevance

  • ICAO Level 4
  • ICAO Level 5
  • ICAO Level 6
  • EASA FCL.055

Target audience

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related terms

Use the related links below to continue through connected aviation terminology.

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