Construction of radar system Сherni Vrah on Vitosha mountain near Sofia, Bulgaria

---

Size: 4912px × 7360px
Photo credit: © Alyaksandr Stzhalkouski / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: air, ait, approach, authority, bulatsa, bulgaria, bulgarian, centre, cherni, complex, construction, constructor, control, en-route, europe, flowers, group, meadow, mountain, radar, services, sofia, sphere, summer, sunny, system, thales, traffic, updat, vrah