Last updated 5 Nov 2018
[Schedule Determination] Announcement of Inmarsat I3 to I4 satellite migration's schedule [4th step]
Dear Customers,
Please be informed that the 4th step IOR satellite migration's schedule of Inmarsat I3 to I4 satellite migration has been determinated as follows:
1. I3 to I4 Migration Date [ As of November 5, 2018 ]
| Step | Before Migration | After Migration | Migration Date*1 | ||
| Satellite | Position | Satellite | Position | ||
| 1 | AORW | W54° | AMER (I3 AORW Substitute) |
W98° | May 9, 2018 [Completed] |
| 2 | POR | E178° | APAC (I3 POR Substitute) |
E143.5° | August 29, 2018 [Completed] |
| 3 | AORE | W15.5° | AORE (Current I3 AORW*2) |
W54° | October 30, 2018 [Completed] |
| 4 | IOR | E64° | EMEA (I3 IOR Substitute) |
E25° | December 12, 2018 UTC 12:00 |
2. For further information, please see following news.
(1) News：Influence of Inmarsat's service migration (I3 to I4) [April 13, 2018]
For further information: please contact
Japan Radio Co.,Ltd.
Marine Business Department
TEL：+81-3-6832-1812
FAX：+81-3-6832-1845