| HMU | Setouchi | Niigata | Sendai | |
|---|---|---|---|---|
| Coverage |  Within a radius of 40 NM from 343044N 1341627E |  Within a radius of 30 NM from 375807N 1385205E |  Within a radius of 30 NM from 380903N 1403942E | |
| Status | In Service | In Service | In Service | |
| Outage Information1 | 13:30 – 17:30 UTC (27-Oct-2025) During above period, Setouchi HMU will be out of service due to maintenance. | 01:00 – 01:30 UTC (09-Oct-2025) 04:00 – 09:00 UTC (09-Oct-2025) During above period, Niigata HMU will be out of service due to maintenance. | 13:00 – 22:00 UTC (18-Nov-2025) During above period, Sendai HMU will be out of service due to maintenance. | |
| Outage Information2 | 13:00 – 21:00 UTC (27-Nov-2025) During above period, Setouchi HMU will be out of service due to maintenance. | 00:00 – 11:00 UTC (11-Nov-2025) During above period, Niigata HMU will be out of service due to maintenance. | 13:00 – 22:00 UTC (19-Nov-2025) During above period, Sendai HMU will be out of service due to maintenance. | |
| Outage Information3 | – | 00:00 – 11:00 UTC (12-Nov-2025) During above period, Niigata HMU will be out of service due to maintenance. | – |