The R550 Sprayhawk can carry up to 110 gal. of payload and cover more than 200 acres per hour. Credit: Rotor Technologies Brazilian civil aviation regulator ANAC has approved the use of uncrewed ...

Unmanned aircraft developer Rotor Technologies is working through regulatory approval of a remotely piloted helicopter based on Robinson Helicopter’s R44, with hopes of tapping into the aerial ...

Click to open image viewer. The Huff-Daland Duster was designed in 1925 for a new method of controlling agricultural insect pests, aerial crop dusting. The Huff-Daland Manufacturing Company modified ...

If it’s growing season in northeast Iowa, there’s probably a good chance one will witness crop dusting planes spraying area ...