Phonetic Alphabet

เซียร่า

The letter 'S' as spoken in the ICAO phonetic alphabet, used in ATC phraseology to identify taxiways, holding points, and aircraft callsigns.

Quick answer: The letter 'S' as spoken in the ICAO phonetic alphabet, used in ATC phraseology to identify taxiways, holding points, and aircraft callsigns.

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Quick answer

The letter 'S' as spoken in the ICAO phonetic alphabet, used in ATC phraseology to identify taxiways, holding points, and aircraft callsigns.

Why it matters

เซียร่า matters because it supports clear communication in Phonetic Alphabet 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 เซียร่า?

In this glossary, เซียร่า refers to: The letter 'S' as spoken in the ICAO phonetic alphabet, used in ATC phraseology to identify taxiways, holding points, and aircraft callsigns.

How is เซียร่า used in aviation?

In aviation communication, this term appears in contexts such as: "หลังจากลงจอด ให้ออกจากรันเวย์ 12 ทางเซียร่าและติดต่อภาคพื้นดินที่ 121.9 เพื่อแท็กซี่ไปยังจุดจอด"

Why does เซียร่า matter in aviation?

เซียร่า matters because it supports clear communication in Phonetic Alphabet 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 เซียร่า?

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

What category does เซียร่า belong to?

In this glossary, เซียร่า is grouped under Phonetic Alphabet. 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 letter 'S' as spoken in the ICAO phonetic alphabet, used in ATC phraseology to identify taxiways, holding points, and aircraft callsigns.

Operational example

After landing, exit Runway 12 via Sierra and contact ground on 121.9 for taxi to the stand.

Localized term

เซียร่า

Localized example

หลังจากลงจอด ให้ออกจากรันเวย์ 12 ทางเซียร่าและติดต่อภาคพื้นดินที่ 121.9 เพื่อแท็กซี่ไปยังจุดจอด

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

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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