○○○turmoil⪢⪢
An extraordinary situation in Seattle; Calls for racial justice and turmoil across the country have resulted in a takeover of one part of Seattle as the standoff continues there's now a war of words between the President and local officials.
http://qindex.info/i.php?x=20171
○○○CH-47 Chinook⪢⪢
Developed in the 1950s by Boeing Vertol, the CH-47 Chinook took its first flight in 1962 with the intention to provide heavy lift transport capabilities in rugged terrain and combat situations.
http://qindex.info/i.php?x=26417