Agricultural aircraft AN-2 performs chemical spraying of a farmland in Rousse region, Bulgaria, at the Danube River. This photo was captured with a tandem Motodelta at about 1,640 feet altitude in May 2011. I shot a series of about 150 photos during the aircraft’s spraying schedule in a five-to-seven minute timeframe. Despite the Motodelta pilot’s excellent training, it was a bit risky and dangerous job. Antonov AN-2 is a famous 1946 model aircraft designed for transportation services.