Homebuilt HH-1K registrations

1 Homebuilt HH-1K aircraft on the FAA register (FAA model HH-1K), newest first.

N-numberYearAircraftBased
N6165X1970Homebuilt HH-1KOlympia, WA

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