Airplane Factory SLING 4 registrations
1 Airplane Factory SLING 4 aircraft on the FAA register (FAA model SLING 4), newest first.
| N-number | Year | Aircraft |
|---|---|---|
| N177ZZ | 2018 | Airplane Factory SLING 4 |
Source: FAA Aircraft Registry, October 2026. Each N-number links to its aircraft page with registration record, history and accident data.
