From the start of the appereance of the former Sowjet-Union build aircraft in the west, you could see the famous Antonov 12 cargo planes at Ostend

Have a look in the AN12, to see which spare slides still are available

Antonov 12 - LZ-SFM of Air Sofia at Ostend Airport Sep 1995

RA-12984 AN12 of The Atlantic Airlines, taken at Ostend Aug 1995