Staff Sgt. Brandon Baltis, 92nd Aerospace Ground Equipment craftsman, looks over a section of an nitrogen cart July 19, 2017, at Fairchild Air Force Base, Washington. Nitrogen is commonly used in aircraft tires as it's will be less reactive to heat and will maintain tire pressure longer. ( Air Force photo / Airman 1st Class Ryan Lackey)

---

Size: 6088px × 4349px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: afb, age, airmen, fairchild