The Junkers F 13 is the world's first all-metal transport aircraft, developed in Germany at the end of World War I. It was a cantilever-wing monoplane, with enclosed accommodation for four passengers and a two seat open cockpit. 322 examples were manufactured, an exceptionally large number for a commercial airliner of the era, and were operated all over the world. It accounted for over a third of air traffic in the early 1920s. It remained in production for thirteen years and in commercial service for more than thirty. There were many versions including floatplanes for water landing, skis, mailplane, and different engines. Several survive in various states of repair in museums, and a replica of the type was put back in production in the 2010s, taking flight once again nearly a century after the type first flew.

Lloyd Aéreo Boliviano S.A.M., was the flag carrier and principal airline of Bolivia from 1925 until it ceased operations in 2010. Before its demise it was headquartered in Cochabamba and had its main hubs at Jorge Wilstermann International Airport and Viru Viru International Airport. Founded in September 1925, it was the second oldest airline in South America after Avianca and one of the oldest airlines in the world.