In October 2017 a new aircraft was registered in New Zealand as the Zephyr Airworks Mule SPA and it became ZK-UZA (c/n 002 – ex N302ZX) and was registered to Zephyr Airworks ULC of Wellington.

Following the outbreak of World War I Graf Zeppelin and Robert Bosch, assisted by Gustav Klein, Helmut Hirth and Professor Baumann commenced the construction of a series of large bomber aircraft, a facility for the construction of the aircraft being at Gothaero Waggonfabrik at the Gotha airfield being erected.

Designed by A E Hagg as a low-cost, light transport, the prototype DH.83 Fox Moth (G-ABUO – c/n 4000) flew for the first time in March 1932.