Josh Tranby and his friends were wakeboarding on Lake Marion in Lakeville on Tuesday morning when they did a double-take: A half mile across the lake, a helicopter nose-dived about 50 feet out of the sky smack into the water.
"We saw the helicopter going from side to side, and all of a sudden, we saw it go down and he hit," said Tranby, 22, of Anoka.
The wakeboarders sped their power boat over to a shallow cove lined with homes where the chopper had crashed, said Trevor Pearson, 27, of Bloomington.
The helicopter and its pilot, Kevin Rossan, 37, from Michigan, had been dropping pesticide pellets for mosquito control when the craft developed engine trouble; he guided the chopper about an eighth of a mile and crashed into the lake about 11:30 a.m., said the Dakota County Sheriff's Office.
The pilot was out and moving slowly toward shore when the wakeboarders pulled up, Pearson said. He, Tranby and Justin Janacek, 27, of Stillwater, jumped into the frigid lake to help the pilot, who had a cut on his forehead and an injured back.
"He kept saying, 'Be careful with my back,'" Janacek said. Two women aboard were nurses and advised minimal back movement, so they didn't try to get the pilot, wearing a sweatshirt and cargo pants, onto their boat.
The pilot was barely standing in about 6 feet of water, Janacek said. "I held his shoulders and Josh brought his feet up. Trevor submerged the wakeboard under his body and he said, 'That feels better.' The three of us walked him [about 30 feet] in to shore."
Rossan was taken to Hennepin County Medical Center, where he was reported in satisfactory condition Tuesday afternoon. He works for Scott's Helicopter Services of Le Sueur, Minn., hired by the Metropolitan Mosquito Control District, said agency spokesman Mike McLean.