Crop dusting helicopter taking off from refilling for another flight, Northeast Iowa
July 12, 2012
Clayton CountyIowaaerialaerial applicationagagricultureaircraftaviationchemicalschoppercorncorn fieldcrop dustercrop dustingcroplandcropseasternfarmfarmingfarmlandfertilizerfieldflyingheartlandhelicopterindustryinsecticidemidwestnortheastpesticideruralspraysprayerspraying120712091
