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  • Savant Aero | ICAO Distress Terminology Procedures
    In ICAO airspace the terms used to express an emergency situation are “MAYDAY-MAYDAY” and “PAN-PAN”, repeated three times When such distress calls are heard on frequency, it is the responsibility of all pilots to minimize radio congestion and render aid to the emergency aircraft as appropriate
  • Section 3. Distress and Urgency Procedures
    The initial communication, and if considered necessary, any subsequent transmissions by an aircraft in distress should begin with the signal MAYDAY, preferably repeated three times
  • Aviation Emergency Procedures — MAYDAY, PAN PAN Squawk Codes . . .
    Aviation emergency procedures reference — MAYDAY and PAN PAN calls, emergency squawk codes 7700 7600 7500, lost communications procedures, and standard distress phraseology
  • Emergency Communications - SKYbrary Aviation Safety
    Pilots believing themselves to be facing an emergency situation should declare an emergency as soon as possible and cancel it later if the situation allows The correct method of communicating this information to ATC is by using the prefix “ MAYDAY, MAYDAY, MAYDAY ” or “ PAN PAN, PAN PAN, PAN PAN ” as appropriate
  • Distress and Urgency Signals (MAYDAY PAN PAN) and Procedures
    ICAO distress and urgency communication procedures with MAYDAY and PAN PAN phraseology, urgency signal usage, and message priorities
  • Safety Recommendation (22 13) - International Civil Aviation . . .
    It is recommended that the ICAO clarify and standardize the use of the PAN PAN and MAYDAY terminology in urgency and emergency declarations in Annex 2 (Rules of the Air), Annex 6 (Aircraft Operations) and Annex 10 (Aeronautical Telecommunications) so that the entire aviation community can use common criteria
  • Pan-Pan Vs Mayday: The Difference Between Distress Calls
    "Mayday" is used in the most urgent life-threatening situations, while "pan-pan" is for urgent situations that are serious but not life-threatening If a pilot cannot communicate with air traffic control, they can make an urgent or distress call on the VHF Guard frequency, 121 5 MHz
  • Distress and Urgency Communications (Mayday, Pan Pan)
    Distress and urgency communications are standardized radiotelephony procedures used in aviation to indicate that an aircraft is in serious danger (distress) or facing a safety-related issue (urgency)
  • Radio in emergencies: Mayday, pan-pan, safety instructions
    Learn the essentials of emergency radio communication in aviation, including how and when to use Mayday, Pan-Pan calls, and vital safety instructions for pilots and crew
  • Aviation distress calls: Understanding Mayday vs PAN PAN PAN
    In aviation, ‘Mayday’ and ‘PAN PAN PAN’ are officially designated worldwide radio calls made by pilots to warn air traffic controllers (ATC) of distress—but these emergencies are different ‘Mayday’ indicates a serious, life-threatening emergency





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