NOAA Ship Fairweather (IMAGE) NOAA Headquarters Caption Using state-of-the-art echo sounding technology, NOAA Ship Fairweather is detecting navigational dangers in critical Arctic waterways. Credit NOAA Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.