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The international maritime organization (imo), the international hydrographic organization (iho), and the…

NAVAREA IV 410/18

issued: 2018-05-22 16:17Z
status: cancelled 2018-06-27 17:36Z (archive)
cancels: NAVAREA IV 318/18
authority: SFH 221614Z MAY 18.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. THE INTERNATIONAL MARITIME ORGANIZATION (IMO), THE
   INTERNATIONAL HYDROGRAPHIC ORGANIZATION (IHO), AND THE
   WORLD METEOROLOGICAL ORGANIZATION (WMO) INFORM THE
   MARITIME COMMUNITY OF THE PLANNED INMARSAT I-3 TO I-4
   SATELLITE MIGRATION IN 2018, AS FOLLOWS:
   A. ATLANTIC OCEAN REGION WEST (AORW) COMPLETED ON 09 MAY.
   B. PACIFIC OCEAN REGION (POR) AT 030600Z JUL 18.
   C. ATLANTIC OCEAN REGION EAST (AORE) IN SEP 18.
   D. INDIAN OCEAN REGION (IOR) IN OCT 18.
2. FOR FURTHER DETAILS OF THE SATELLITE MIGRATION PLAN
   AND NEW SATELLITE FOOTPRINTS CONSULT INMARSAT AT
   www.inmarsat.com/support/i-3-to-i-4-services-migration.
3. CANCEL NAVAREA IV 318/18.

Timeline

There is a date change to the planned inmarsat I-3 to I-4 migration in 2018cancels · 2018-04-17
There is a date change to the planned inmarsat I-3 to I-4 migration in 2018replaced · 2018-04-17
The international maritime organization (imo), the international hydrographic organization (iho), and the…cancelled by · 2018-06-27

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