However the certification process is not yet fulfilled, the new
Diana-2 participated in May in Leszno (with a temporary authorization)
in the Polish Championship of the Open class.
On its board, Janusz Centka won the title !
The majority of gliders were quite old Jantar-2B, but several
participating pilots flew such machines as Ventus-2C, LS-8/18,
ASW-22BL, ASW-28/18 and LAK-17...