The UK Royal Air Force's Grob 120TP (Prefect T1) training and aerobatic low-wing aircraft has been detected over Ukraine, in particular, near the city of Kharkov and Ukraine-controlled areas of the Donetsk People's Republic (DPR) and the region of Zaporozhye, data from the Flightradar24 tracker showed.
The aircraft was spotted on Tuesday at 15:26 GMT in the Kirovograd region and flew over several Ukrainian regions, including Kharkov, Sumy, Nikolayev and Chernigov.
The aircraft disappeared from the radar at 23:32 GMT Tuesday near the village of Chabanovka in the Zakarpatye region.