50 metres
KJNX
Medium Airport
Airport record
Johnston Regional Airport
Smithfield, North Carolina, United States
WGS 84 position
35.54090°, -78.39030°
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1 reported lighted
1,676 metres · 03/21
Source records
Runway geometry
Reported runway surfaces
| Runway | Dimensions | Surface | Heading (true) | Lighting | Status |
|---|---|---|---|---|---|
| 03/21 | 5,500 × 100 ft1,676 × 30 m | Asphalt | 30.0° / 210.0° northeast–southwest | Reported lighted | Reported open |
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Find airports with similar runway characteristics Start with this airport's longest reported runway length and surface.Runway ends
Published end data
Each runway end is listed separately. Headings are true; elevations are MSL. A dash means the source did not publish a value—not zero.
| End | Runway | True heading | End elevation | Displaced threshold | Coordinates |
|---|---|---|---|---|---|
| 03 LE · low-numbered end | 03/21 Reported open | 30.0°T | 148 ft MSL45 m | Not published | 35.53430°, -78.39490° Open end map ↗ |
| 21 HE · high-numbered end | 03/21 Reported open | 210.0°T | 165 ft MSL50 m | Not published | 35.54740°, -78.38570° Open end map ↗ |
Communications
Published frequencies
Simulation and general reference only.
Frequencies can change. Verify current values with official aeronautical publications and NOTAMs.
| Type | Frequency | Description |
|---|---|---|
| A/D | 125.300 MHz | RALEIGH APP/DEP |
| UNIC | 122.800 MHz | CTAF/UNICOM |
Continue exploring
Nearby airports
| Code | Airport | Distance & bearing | Longest runway | |
|---|---|---|---|---|
| KRDU | Raleigh-Durham International AirportRaleigh/Durham | 28 NM52 km · NW · 316° true | 10,000 ft | |
| KGSO | Piedmont Triad International AirportGreensboro | 82 NM153 km · NW · 294° true | 10,001 ft | |
| KCLT | Charlotte Douglas International AirportCharlotte | 126 NM234 km · W · 262° true | 10,000 ft | |
| KRIC | Richmond International AirportRichmond | 129 NM238 km · NE · 23° true | 9,003 ft | |
| KORF | Norfolk International AirportNorfolk | 134 NM247 km · NE · 52° true | 9,001 ft | |
| KCHS | Charleston International AirportCharleston | 179 NM331 km · SW · 208° true | 9,001 ft |
Source & provenance
Data source
Airport, runway, and frequency records come from the OurAirports Public Domain dataset snapshot dated . Missing values remain missing; Runway Almanac does not invent them.