World capital once behind the Iron Curtain

This time we are looking on the crossword puzzle clue for: World capital once behind the Iron Curtain.
it’s A 42 letters crossword definition.
Next time when searching the web for a clue, try using the search term “World capital once behind the Iron Curtain crossword” or “World capital once behind the Iron Curtain crossword clue” when searching for help with your puzzles. Below you will find the possible answers for World capital once behind the Iron Curtain.

We hope you found what you needed!
If you are still unsure with some definitions, don’t hesitate to search them here with our crossword puzzle solver.

Possible Answers:

SOFIA.

Last seen on: NY Times Crossword 2 Jun 19, Sunday

Random information on the term “SOFIA”:

The Gerard P. Kuiper Airborne Observatory (KAO) was a national facility operated by NASA to support research in infrared astronomy. The observation platform was a highly modified Lockheed C-141A Starlifter jet transport aircraft (s/n: 6110, registration: N714NA, callsign: NASA 714) with a range of 6,000 nautical miles (11,000 km), capable of conducting research operations at altitudes of up to 48,000 feet (14 km).

The KAO was based at the Ames Research Center, NAS Moffett Field, near Sunnyvale, California.

Though it began operation in 1974 as a replacement for an earlier aircraft, the Galileo Observatory (itself a converted Convair 990 (N711NA) that was destroyed in a collision with a U.S. Navy Lockheed P-3C Orion patrol aircraft in 1973), the KAO wasn’t dedicated until May 21, 1975. The KAO flew at altitudes of 41,000 to 45,000 feet, and flew a total of 1,417 times.

The KAO has a 160-foot wingspan, measures 145 feet long, and stands 39 feet high. A typical crew consisted of two pilots, a flight engineer, the mission staff, and the flight team, and the aircraft provided a stable platform for missions lasting up to seven and a half hours. The KAO flew mostly out of Moffett Field, but also flew out of New Zealand, Australia, American Samoa, Panama, Japan, Guam, Brazil, Ecuador, Chile, Houston (Texas), and Hawaii.

SOFIA on Wikipedia