Dallas, assignment ends: Ganymede.. 2017-12-03 11:42:18 PM CST2020-12-19 07:49:21 PM CST December 4, 2105: Dallas finishes his assignment aboard the Ganymede UTX Ganymede. Refer to the TDAN calendar page. Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to email this to a friend (Opens in new window)Like this:Like Loading... Related