Flight Phase

Flap

Hinged surfaces on the trailing edge of the wing that can be extended to increase lift at lower speeds, used during takeoff and landing.

Quick answer: Hinged surfaces on the trailing edge of the wing that can be extended to increase lift at lower speeds, used during takeoff and landing.

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Languages

Quick answer

Hinged surfaces on the trailing edge of the wing that can be extended to increase lift at lower speeds, used during takeoff and landing.

Why it matters

Flap matters because it supports clear communication in Flight Phase 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 Flap?

In this glossary, Flap refers to: Hinged surfaces on the trailing edge of the wing that can be extended to increase lift at lower speeds, used during takeoff and landing.

How is Flap used in aviation?

In aviation communication, this term appears in contexts such as: "Flap a 30 per atterraggio, velocità 140 nodi, comunica stabilito in finale."

Why does Flap matter in aviation?

Flap matters because it supports clear communication in Flight Phase 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 Flap?

Flap is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Flap belong to?

In this glossary, Flap is grouped under Flight Phase. 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

Hinged surfaces on the trailing edge of the wing that can be extended to increase lift at lower speeds, used during takeoff and landing.

Operational example

Set flaps 30 for landing, speed 140 knots, and call final approach established.

Localized term

Flap

Localized example

Flap a 30 per atterraggio, velocità 140 nodi, comunica stabilito in finale.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Flight Phase

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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