US Navy patch from the Jet Transitional Training Unit (JTTU) in the 1950s, based in Olathe, Kansas. The patch represents a piece of military history and is a collectable item for enthusiasts of militaria. As a piece of service memorabilia from the Air Force, it holds significance for those interested in the history and insignia of the US Navy during the mid-20th century. This patch provides a tangible connection to the training and operations of the JTTU in the 1950s.