What is Geschwindigkeit über Grund?
In this glossary, Geschwindigkeit über Grund refers to: The speed of an aircraft relative to the surface of the Earth, as measured by navigation systems.
How is Geschwindigkeit über Grund used in aviation?
In aviation communication, this term appears in contexts such as: "ATC teilte der Besatzung mit, dass sich ihre Geschwindigkeit über Grund aufgrund starker Gegenwinde verringert hatte."
Why does Geschwindigkeit über Grund matter in aviation?
Geschwindigkeit über Grund 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 Geschwindigkeit über Grund?
Geschwindigkeit über Grund is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.
What category does Geschwindigkeit über Grund belong to?
In this glossary, Geschwindigkeit über Grund 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.