190912-N-IG594-0048 WRIGHT-PATTERSON AIR FORCE BASE, Ohio (Sept. 12, 2019) Naval Medical Research Unit Dayton (NAMRU-Dayton) hosts visiters from the National Commission on Military Aviation Safety September 12, 2019. Capt. Richard Folga, an aerospace physiologist and the program manager for NAMRU-Dayton’s Disorientation Research Device, the Kraken discusses the operational relevance of the one-of-a-kind research device. (U.S. Air Force photo by Megan Mudersbach/Released)