When in Grand Forks, the Citation Research Aircraft is kept in Hangar 120 of the UND Aerospace airport complex at the Grand Forks international airport (GFK). Wireless internet access and GPS signals are available inside the heated hangar. Work benches are available in the hangar lab for testing and trouble-shooting instruments. The hangar lab also has office space for visiting scientists. The hangar is fully equipped to enable guest instruments to be unpacked, tested and installed in a timely manner.