NASA P-3 Aircraft (IMAGE) University of Colorado at Boulder Caption Instrumented NASA P-3 aircraft flies by the Boulder Atmospheric Observatory during a field campaign in summer 2014. Credit Will von Dauster/ 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.