“Historic Formation Flight of NASA's WB-57s Over Houston” was uploaded to Flickr

NASA's three WB-57s fly over foggy downtown Houston, Texas during their historic formation flight over the area on Nov. 19, 2015. This photo flight was the first time that all three WB-57s have been aloft simultaneously since the early 1970s, when the U.S. Air Force had an operational squadron of WB-57s. via NASA ift.tt/1ji4Q97
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Historic Formation Flight of NASA's WB-57s Over Houston was taken on November 19, 2015 at 05:17AM