627th CES prolongs life of flightline
Melted tar is funneled into cracks on the McChord Field flight line on Joint Base Lewis-McChord, Wash., June 25, 2020. Resealing cracks on the flight line prolongs its life and is quicker and less expensive in the short term than replacing whole sections of asphalt. (U.S. Air Force photo by Airman 1st Class Mikayla Heineck)

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Photo by: Airman 1st Class Mikayla Heineck |  VIRIN: 200625-F-QE524-1035.JPG