This homebuilt plane first flew in 1989 as OK-066 and was later re-registered OK-230. After the dissolution of Czechoslovakia the plane took this Slovak registration and is now on display at this superb museum.

Marián Barus designed and built one of the first ULV's in than Czechoslovakia. First flight of prototype OK-066 was 1989. It became OK-230 afterwards. After the split fo Czechoslovakia it entered the Slovak register as OM-TXB. Now preserved in the Kosice museum with about 250 flight hours.