When the object first comes on screen I initially thought "CH-47 making a left turn."[1] It looks like there's two little "nubs" on the front and back at the fi

When the object first comes on screen I initially thought "CH-47 making a left turn."[1] It looks like there's two little "nubs" on the front and back at the first zoom. Don't have any explanation for the discharge out the back, however. [1] http://www.boeing.com/defense/ch-47-chinook/ http://www.boeing.com/defense/ch-47-chinook/