Testing workload expected to reach historic high
John Allan readies one of the arc heater units at the AEDC High Temperature Laboratory for an upcoming test. The HTL test teams anticipate an increased workload over the next few years and have been implementing several changes in preparation for the additional testing. (U.S. Air Force photo/Deidre Ortiz)

Download Image: Full Size (0.17 MB)
Photo by: Deidre Ortiz |  VIRIN: 180404-F-AU274-082.JPG