four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky four airplanes flying in formation in the sky
Four airplanes  that are crop dusting over some land. Four airplanes are flying over a grassy area. Four airplanes taking flying in the sky with cloudy smoke billowing behind them. four planes fly close through the sky with three trailing smoke behind them Four airplanes in the sky flying over a field.