KJNX Johnston Regional Airport
Smithfield, North Carolina, United States
Not for navigation. Data: OurAirports (public domain), updated Oct 30, 2026.
Airport facts
- Ident
- KJNX
- Type
- Medium airport
- Municipality
- Smithfield
- Region
- North Carolina
- Country
- United States
- Elevation
- 164 ft (50 m)
- Coordinates
- 35.5409° N 78.3903° W
35°32′27″N 78°23′25″W - Towered
- No
Runways
| Runway | Length × width | Surface | Lighted | Status |
|---|---|---|---|---|
| 03/21 | 5,500 × 100 ft | Asphalt | Yes | Open |
Frequencies
| Type | Name | MHz |
|---|---|---|
| UNIC | CTAF/UNICOM | 122.800 |
| A/D | RALEIGH APP/DEP | 125.300 |