Waco ZKS-7 registrations

5 Waco ZKS-7 aircraft on the FAA register (FAA model ZKS-7), newest first.

N-numberYearAircraftBased
N209021939Waco ZKS-7Hollister, MO
N506621939Waco ZKS-7Lorton, VA
N174571937Waco ZKS-7Ellsinore, MO
N177011937Waco ZKS-7Horicon, WI
N177411937Waco ZKS-7Bates City, MO

Source: FAA Aircraft Registry, October 2026. Each N-number links to its aircraft page with registration record, history and accident data.