A blogger zhmimax in his Instagram account reported that on 3 February, 2020 one of the helicopters of President Gurbanguly Berdymukhammedov, namely Sikorsky S92A with a serial number EZS721landed at Saratov airport Gagarin.
It is reported that the helicopter was heading from Turkmenistan from London, where it underwent technical maintenance. It appears that the blogger was not allowed to make a photo of the cabin but he says that the comfort of passengers can be judged by gilded railings on the builtin aircraft air stairs.
According to the website flightradar24, the helicopter arrived in the UK on 16 December, 2019 and returned on 30 January 2020. On the way the helicopter made numerous stops in Belarus, Germany and Russia. According to Wikipedia, the flying range of fueled helicopter is 1000 km.
Source: Chronicles of Turkmenistan