Homebuilt Hilley Sonex registrations
1 Homebuilt Hilley Sonex aircraft on the FAA register (FAA model HILLEY SONEX), newest first.
| N-number | Year | Aircraft |
|---|---|---|
| N138DH | — | Homebuilt Hilley Sonex |
Source: FAA Aircraft Registry, October 2026. Each N-number links to its aircraft page with registration record, history and accident data.
