My L-42 is fitted out with propellers produced by NZ "AIRMASTER" . As far as I know, when this aeroplane was in the process of creation, Russian constructors tested different types of propellers and approved only "AIRMASTER" 's. I'd like to say that propellers hold the water ingestion very good whithout any fractures. The fact of importance is controllable propeller. My friend Kirill Vilchinsky has L-42 too and we both thanks engineers of "AIRMASTER".