General

URGENCY [ICAO].

URGENCY [ICAO]

- A condition concerning the safety of an aircraft or other vehicle, or of person on board or in sight, but which does not require immediate assistance.

Source

FAA Pilot/Controller Glossary →

Related — General.

ACKNOWLEDGE ACKNOWLEDGE — Let me know that you have received and understood this message
ACROBATIC FLIGHT ACROBATIC FLIGHT
ACROBATIC FLIGHT [ICAO] ACROBATIC FLIGHT [ICAO]
ADMINISTRATOR ADMINISTRATOR
ADVISE INTENTIONS ADVISE INTENTIONS — Tell me what you plan to do
ADVISORY ADVISORY