Hind from 221. "tiger" vrl (hel.sq.) / 22. zVrL (hel.AFB) Namest n/Oslavou has nice commemorative c/s to anniversary 80 years of the 311. sq. (Czechoslovak) sq. RAF with Wellington Mk.IC on the left side and Liberator GR.Mk.VI on the right side. SIAF 2021