Homebuilt HP-11-A registrations
2 Homebuilt HP-11-A aircraft on the FAA register (FAA model HP-11-A), newest first.
| N-number | Year | Aircraft |
|---|---|---|
| N631H | 1971 | Homebuilt HP-11-A |
| N661H | 1969 | Homebuilt HP-11-A |
Source: FAA Aircraft Registry, October 2026. Each N-number links to its aircraft page with registration record, history and accident data.
