The Zlín Z-37 Čmelák (Czech: "Bumblebee") is an agricultural aircraft. It was built in Czechoslovakia between 1965 and 1987.
Let Z-37 Cmelak agricultural plane at Hans-Grade-Museum in Borkheide. Version with higher resolution is available
Let Z-37 A at Open Day 2009, AFB Čáslav (LKCV), Chotusice, The Czech Republic
Zlin Z37 Čmelák
John Richards*Private Collection*No restriction on use.