HMUSetouchiNiigataSendaiCoverageWithin a radius of 40 NM from 343044N 1341627EWithin a radius of 30 NM from 375807N 1385205EWithin a radius of 30 NM from 380903N 1403942EStatusIn ServiceIn ServiceIn ServiceOutage Information1–00:30 – 08:30 UTC (24-Apr-2025)During above period, Niigata HMUwill be out of service due to maintenance.–Outage Information2–––Outage Information3–––