RADR concrete fill
Staff Sgt. Chris Larson, a 119th Civil Engineer Squadron training cadre member, watches visiting 90th Civil Engineer Squadron trainees as they use a volumetric mixer to fill a simulated bomb crater with flowable fill to patch the hole at the North Dakota Air National Guard Regional Training Site, Fargo, N.D., Sept. 29, 2021. The engineers are using the Rapid Airfield Damage Recovery (RADR) system for training to repair damage to a 150 feet by 750 feet concrete simulated runway, sectioned off in 20 foot by 20 foot squares for training craters. It is specially designed for making holes in the concrete squares that simulate bomb impact craters that can be repaired with fill and capping material. The Fargo civil engineer training site is one of four in the Air National Guard, and is the first one of those to provide new system for RADR training. (U.S. Air National Guard photo by Chief Master Sgt. David H. Lipp)
PHOTO BY:
David H Lipp
VIRIN:
210929-Z-WA217-1044.JPG
FULL SIZE:
1.19 MB
CAMERA
NIKON Z 6_2
LENS
NIKKOR Z 24-70mm f/4 S
APERTURE
1400/100
SHUTTERSPEED
10/2000
ISO
200
No camera details available.
IMAGE IS PUBLIC DOMAIN
Read More
This photograph is considered public domain and has been cleared for release.
If you would like to republish please give the photographer appropriate credit.
Further, any commercial or non-commercial use of this photograph or any other
DoD image must be made in compliance with guidance found at
https://www.dimoc.mil/resources/limitations,
which pertains to intellectual property restrictions (e.g., copyright and
trademark, including the use of official emblems, insignia, names and slogans), warnings
regarding use of images of identifiable personnel, appearance of endorsement, and related matters.