`` I 've been in cold water , but nothing like that , '' NYPD diver says . Score: 6 Ferry operator says freezing weather , river currents hampered rescue efforts . Swarm of commuter ferries praised for responding quickly to the scene .
`` I 've been in cold water , but nothing like that , '' NYPD diver says . Rescuers describe `` calm '' scene at floating aircraft . Ferry operator says freezing weather , river currents hampered rescue efforts . Swarm of commuter ferries praised for responding quickly to the scene .