Survey Aircraft (image) University of Texas at Austin Share Print E-Mail Caption The DC-3 aircraft stationed on the Quaanaaq airfield in Greenland, minutes before conducting an aerogeophysical survey over Canadian Arctic ice caps. The radar antennae (red) are mounted beneath the wings of the aircraft. Credit Tom Richter Usage Restrictions Credit photo Share Print E-Mail 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.