A1C Stephanie K. Durham-White, a ground radio communications equipment technician with the 2130th Communications Group, Air Force Communications Command (AFCC), checks the voltage level on a single-frequency signaling unit in a scope signal high-frequency radio receiver in the satellite communications section. Base: Raf Croughton Country: England / Great Britain (ENG)

---

Size: 1876px × 2827px
Photo credit: © NB/ROD / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: