91st MMXS Airmen maintain missile operations
An Airman with the 91st Missile Maintenance Squadron missile handling team inflates a tire on a transporter erector at Minot Air Force Base, N.D., Jan. 19, 2017. The MHT must ensure the tires are at least 90 psi when performing a pre-operations inspection. (U.S. Air Force photo/Airman 1st Class Jonathan McElderry)

Download Image: Full Size (0.91 MB)
Photo by: Airman 1st Class Jonathan McElderry |  VIRIN: 170119-F-IY281-0088.JPG