Official websites use .mil
Secure .mil websites use HTTPS
Christopher Romanoski, left, an aerospace engineer with the 717th Test Squadron (717 TS), 804th Test Group, Arnold Engineering Development Complex (AEDC), and Zack Wallace, right, an engineer with Core Parts, bolt a flange into place while assembling an instrumented small engine test stand, March 9, 2022, in the Propulsion Research Facility at the University of Tennessee Space Institute within the confines of Arnold Air Force Base, Tenn. Also pictured are, from second from left, Seth Markum, aerospace engineer with the 717 TS, Tab Heffernan, a senior engineer with Core Parts, and Jeff Chasteen, an AEDC test operations engineer. The project was a Small Business Innovation Research-funded effort completed by Core Parts. (U.S. Air Force photo by Jill Pickett)
24.0-70.0 mm f/2.8
No camera details available.
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
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.