Homebuilt Thunder Gull J20 registrations

1 Homebuilt Thunder Gull J20 aircraft on the FAA register (FAA model THUNDER GULL J20), newest first.

N-numberYearAircraftBased
N914NM2007Homebuilt Thunder Gull J20Keystone Heights, FL

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