Flight Planning

decision distance available

Distance from threshold to point on runway where go‑around decision altitude is reached, allowing a missed‑approach before runway end.

Quick answer: Distance from threshold to point on runway where go‑around decision altitude is reached, allowing a missed‑approach before runway end.

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Languages

Quick answer

Distance from threshold to point on runway where go‑around decision altitude is reached, allowing a missed‑approach before runway end.

Why it matters

decision distance available 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 decision distance available?

In this glossary, decision distance available refers to: Distance from threshold to point on runway where go‑around decision altitude is reached, allowing a missed‑approach before runway end.

How is decision distance available used in aviation?

In aviation communication, this term appears in contexts such as: "Pilot: Decision distance available is calculated at 800 meters, runway centerline aligned."

Why does decision distance available matter in aviation?

decision distance available 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 decision distance available?

decision distance available is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does decision distance available belong to?

In this glossary, decision distance available 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

Distance from threshold to point on runway where go‑around decision altitude is reached, allowing a missed‑approach before runway end.

Operational example

Pilot: Decision distance available is calculated at eight hundred meters, runway centreline aligned.

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

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