The HOLODEC Instrument On C-130 Aircraft (IMAGE) U.S. National Science Foundation Caption The HOLODEC instrument, or Holographic Detector for Clouds, is mounted to and transported via a C-130 aircraft. Credit NCAR 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.