This mouth and eyes wearing the Sokol´s tc. nrs. 0709 and 0711 from 243. vrlt (helicopter sq.) / 24. zDL (transport AFB) Praha-Kbely. On helicopters is this marking still now in the year 2010.
This "Andula" from 242. tslt (transport and special sq.) was withdrawn from duty at the beginning of the year 2010. Between years 1989-2003 was this plane equipped with installations for ECM and ELINT missions and known as An-26R-Z1-M.