C2 = 24 Navigational – warning to a circular area C2 = 31 NAVAREA – warning to a NAVAREA Meteorological services C1 = 1 (Safety) always for C2 = 04 Meteorological – – forecasts and warnings warning or forecast to a rectangular area C1 = 2 (Urgency) always – for urgent tropical cyclone C2 = 13 Meteorological – warnings only warning or forecast to a coastal warning area C2 = 24 Meteorological – warning or forecast to a circular area C2 = 31 METAREA – warning or meteorological forecast to a METAREA SAR services: C1 = 3 (Distress) always C2 = 14 – – Shore-to-ship distress alert to a circular distress alert area SAR coordination C1 = 1 (Safety) C2 = 34 SAR coordination – – traffic determined by the of to a rectangular area emergency C2 = 44 SAR coordination – C1 = 2 (Urgency) to a circular area – determined by the phase of emergency C1 = 3 (Distress) – determined by the phase of emergency Shore-to-ship C1 = 1 (Safety) C2 = 31 Urgency and – urgency and safety safety traffic traffic C1 = 2 (Urgency) General (all ships C1 = 2 (Urgency) C2 = 00 call within the Inmarsat ocean C1 = 3 (Distress) region) Piracy countermeasures C1 = 1 (Safety) C2 = 04 Piracy warning to – broadcast messages a rectangular area C1 = 2 (Urgency) for – piracy attack warnings C2 = 13 Piracy warning to – a coastal warning area C2 = 24 Piracy warning to – a circular area C2 = 31 Piracy warning to – a NAVAREA
C2 = 24 – Navigational warning to a circular area C2 = 31 – NAVAREA warning to a NAVAREA Meteorological services C1 = 1 (Safety) – always for forecasts and warnings C1 = 2 (Urgency) – always for urgent tropical cyclone warnings only C2 = 04 – Meteorological warning or forecast to a rectangular area C2 = 13 – Meteorological warning or forecast to a coastal warning area C2 = 24 – Meteorological warning or forecast to a circular area C2 = 31 – METAREA warning or meteorological forecast to a METAREA SAR services: Shore-to-ship distress alert C1 = 3 (Distress) – always C2 = 14 – distress alert to a circular area SAR coordination traffic C1 = 1 (Safety) – determined by the of emergency C1 = 2 (Urgency) – determined by the phase of emergency C1 = 3 (Distress) – determined by the phase of emergency C2 = 34 – SAR coordination to a rectangular area C2 = 44 – SAR coordination to a circular area Shore-to-ship urgency and safety traffic C1 = 1 (Safety) C1 = 2 (Urgency) C2 = 31 – Urgency and safety traffic General (all ships call within the Inmarsat ocean region) C1 = 2 (Urgency) C1 = 3 (Distress) C2 = 00 Piracy countermeasures broadcast messages C1 = 1 (Safety) C1 = 2 (Urgency) – for piracy attack warnings C2 = 04 – Piracy warning to a rectangular area C2 = 13 – Piracy warning to a coastal warning area C2 = 24 – Piracy warning to a circular area C2 = 31 – Piracy warning to a NAVAREA
2017.06.02-Iridium_Global_Satellite_EGC_Manual(Without%20Video)-Draft.docx