Waiting for Helicopter (image) University of Washington Caption This is a photo of Andre Eger near a mountaintop base camp. Fog had grounded the helicopter, delaying pickup of the research team by 30 hours. Credit Isaac Larsen Usage Restrictions With credit 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.