NEW : Fire department : - New fire truck and new ladder trucks. Two adults and two children from Sweden were on board , CNN affiliate WCBS reports . The pilot and all four occupants are OK , police say . A vessel picked it up to tow it back to land . The helicopter lost power , the pilot says .
NEW : Fire department : - New fire truck and new ladder trucks. Two adults and two children from Sweden were on board , CNN affiliate WCBS reports . The pilot and all four occupants are OK , police say . The helicopter lost power , the pilot says .