A view of East Germany on a radar screen inside the Berlin Air Route Traffic Control Facility at Tempelhof Central Airport. The facility is operated by members of the 1946th Information Systems Squadron.
Thomas Farr
catalog.archives.gov; <a rel="nofollow" class="external text" href="https://catalog.archives.gov/id/6426838">VIRIN: <b>DF-ST-88-04938</b></a>