Comment on "Efficiency: Perfect pitch UAVs and airboats lead to new propellers (at least some good from UAVs / Drones)"
...learn that when i looked at the wieght difference in going from my zenoh g25 engine with a wood 54 24 pitch prop to a kawisaki 340 with a 3 bladed ivro prop that the gains in actua...Comment on "Efficiency: Perfect pitch UAVs and airboats lead to new propellers (at least some good from UAVs / Drones)"
...den prop produces almost as much thrust as the kawasaki 340 at i think 29 hp could be wrong on hp but in there somewhere, with a three bladed ivro prop. but if that kawasaki 3...