Flight Origin Time/Days A/C Type Since Until АКХ 04/01/1974 10/31/1974 ГРВ 04/01/1974 10/31/1974 МГС 04/01/1974 10/31/1974 OVB 04/01/1974 10/31/1974 OVB 04/01/1974 10/31/1974 ПРА 04/01/1974 10/31/1974