Eight minutes "window" for clear reception of Radio Omdurman Sudan

SUDAN   Eight minutes "window" for clear reception of Radio Omdurman Sudan:
1951-1959 on  7205 ALF 100 kW / 210 deg to CeAf Arabic, scheduled 1930-2100
Strong co-ch till 1951UT VIRI IRIB in Italian and from 1959UT RFI in French