Aircraft Systems

panel spoiler

A hinged surface on the upper wing that disrupts airflow, reducing lift and increasing drag for roll control or descent.

Quick answer: A hinged surface on the upper wing that disrupts airflow, reducing lift and increasing drag for roll control or descent.

This term page is part of the Protermify Aviation glossary and is published as static HTML for fast indexing and clear language coverage.

Languages

Quick answer

A hinged surface on the upper wing that disrupts airflow, reducing lift and increasing drag for roll control or descent.

Why it matters

panel spoiler matters because it supports clear communication in Aircraft Systems 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

This page is rendered as static HTML from source-backed terminology data so search engines and AI systems can parse the content without client-side code.

Questions and answers

Questions and answers

What is panel spoiler?

In this glossary, panel spoiler refers to: A hinged surface on the upper wing that disrupts airflow, reducing lift and increasing drag for roll control or descent.

How is panel spoiler used in aviation?

In aviation communication, this term appears in contexts such as: "Panel spoiler dikeluarkan untuk turun, memantau kecepatan dan laju turun sesuai prosedur pendekatan."

Why does panel spoiler matter in aviation?

panel spoiler matters because it supports clear communication in Aircraft Systems 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 panel spoiler?

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

What category does panel spoiler belong to?

In this glossary, panel spoiler is grouped under Aircraft Systems. 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

A hinged surface on the upper wing that disrupts airflow, reducing lift and increasing drag for roll control or descent.

Operational example

Spoiler panel deployed for descent, monitoring speed and sink rate as per approach procedure.

Localized term

panel spoiler

Localized example

Panel spoiler dikeluarkan untuk turun, memantau kecepatan dan laju turun sesuai prosedur pendekatan.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Aircraft Systems

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.

Back to glossary