○○○ 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
○○○ CH-47 Chinook ⪢⪢
