Homebuilt Storm 400 SP registrations

1 Homebuilt Storm 400 SP aircraft on the FAA register (FAA model STORM 400 SP), newest first.

N-numberYearAircraftBased
N402PK—Homebuilt Storm 400 SPWhitewater, WI

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