Yunior — is ultralight designed in OSKBES MAI for training of ultralight pilots.

An attempt to create a new generation ultralight concept combining the advantages of the ultralights of traditional design widespread abroad and ordinary light aircraft was undertaken at designing this aircraft. The aircraft was created taking into accont the FAR-23 norms. It had a design allowing to use the materials and technology, applied in ordinary aircraft construction different from the ultralights. Many flights, during which it was possible to perfect the aircraft up to desirable conditions were executed.