The crew consisted of Doncho Papazov , Julia Papazova , their 5-year old daughted Yana , Simeon Idakiev , Boris Siriyski , Rumen Kostov and Peter Andonov .
The crew consisted of Doncho Papazov , Julia Papazova , their five-year-old Yana , Simeon Idakiev , Boris Siriyski , Rumen Kostov and Peter Andonov .