Pima Air and Space Museum An Army CH-37B Mojave helicopter with the nickname "Tired Dude" painted on the nose was used to haul troops and cargo from 1953 to 1969. It is now part of an outdoor display at the Pima Air and Space Museum in Tucson, Ariz. SHARE: Download: Full Size (4.35 MB) Tags: history, pima air and space museum Credit: David Vergun, DOD VIRIN: 250214-D-UB488-001.JPG Photo Gallery