Homebuilt T-18 registrations

2 Homebuilt T-18 aircraft on the FAA register (FAA model T-18), newest first.

N-numberYearAircraftBased
N120551974Homebuilt T-18Pittsburgh, PA
N427H—Homebuilt T-18Spring Hill, FL

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