Around the World in 25 Days. Mike Laver and Mike Collins flew Laver's Mitsubishi MU-2 eastbound around the world to Japan, to commemorate the MU-2's 50th anniversary. They left Frederick, Md., Aug. 25 and returned Sept. 17. . Follow along online. The MapShare site shows the progress of someone tracking with an inReach satellite communicator. Read messages they have sent to MapShare. You can even reply.