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On Mar 2, 2022 Kherson was surrendered to the Russians. On Mar 23, 2022, Ukraine launched a counter attack counterattack (https://en.wikipedia.org/wiki/Battle_of_Kherson).
There was no ping response from www.ksau.kherson.ua between 16:30 Apr 30 and 04:30 May 4, 2022,
1651334844,4/30/2022 16:07,211.308,211.362,211.422,0 1651640844,5/4/2022 5:07,200.940,201.007,201.076,0
www.nuos-international.com.ua (National University of Shipbuilding, Mykolaiv, latitude longitude 46.9871, 31.9836)
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