Lyons Signature Army Gen. Stephen R. Lyons, the U.S. Transportation Command commander, signs a hard hat at the 436th Maintenance Squadron Isochronal Inspection Dock, Oct. 3, 2018, at Dover Air Force Base, Del. In addition to the ISO dock, Lyons toured the 436th Maintenance Squadron Aerial Port and Air Force Mortuary Affairs Operations. SHARE IMAGE: Download Image: Full Size (0.23 MB) Photo By: Air Force Airman 1st Class Zoe M. Wockenfuss VIRIN: 181003-F-OK627-1023.JPG Photo Gallery