Yak11 Reno Race Czech Mate. Display di Giorgio Loda presso il campo volo di Lestans / GAL 2008 - YouTube
Yak 11 Czech Mate | Air race, Reno air races, Racing
Sherman Smoot, Czech Mate Lost in Test Flight Crash - KITPLANES
Sherman Smoot 'Czech Mate' Yakovlev Yak-11 Crashes Shortly After Takeoff On Engine Failure Near Minter Field Airport. One Dead : r/aircrashinvestigation
Yak 11 Czech Mate | Air race, Aviation history, The art of flight
Official: Man killed in plane crash near Shafter's Minter Field
Sherman Smoot, Czech Mate Lost in Test Flight Crash - KITPLANES