Homebuilt Osprey A/C GP4 registrations

1 Homebuilt Osprey A/C GP4 aircraft on the FAA register (FAA model OSPREY A/C GP4), newest first.

N-numberYearAircraftBased
N138GP—Homebuilt Osprey A/C GP4Evergreen, CO

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