1
Runway
6
Frequencies
0
Procedures
9
NOTAMs
Quick Facts
ICAO
KJNX
FAA
JNX
Elevation
164 ft MSL
Runways
1
Frequencies
6
Tower
No
Fuel
100LL,A1+
Coordinates
35.541, -78.390
Airport Information
Facility Type
AIRPORT
Elevation
164 ft MSL
Control Tower
No
Fuel Types
100LL,A1+
Traffic Pattern
1,035 ft MSL
ARTCC
WASHINGTON
Coordinates
35.5409, -78.3903
Ownership
Public
Hours of Operation
Current Weather
METAR KJNX 131915Z AUTO 23004KT 10SM FEW060 25/11 A2991 RMK AO2
Flight Category
VFR
Wind
230° at 4 kt
Visibility
10+ SM
Temperature
25°C
Dewpoint
11°C
Altimeter
1013.00 inHg
Cloud Cover
FEW
Observed 2026-05-13 19:15Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 03/21 | 5,500 ft | 100 ft | ASPH | MED |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| APCH/P DEP/P | 125.3 | RALEIGH-DURHAM INTL |
| APCH/P DEP/P | 353.675 | RALEIGH-DURHAM INTL |
| APT REMARK 100 WITH GCO FREQ | 135.075 | JOHNSTON RGNL |
| CTAF | XXX.XXX | JOHNSTON RGNL |
| JNX AWOS-3 | XXX.XXX | - |
| UNICOM | XXX.XXX | JOHNSTON RGNL |
Active NOTAMs
JNX 26/015
2026-05-09 17:14 – 2026-05-24 16:14
JNX 26/013
2026-05-09 15:11 – 2026-05-23 22:00
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KJNX Operational Overview
Location & Facility
JOHNSTON RGNL (KJNX) is a publicly owned airport open to the public located in SMITHFIELD, North Carolina, United States. The field sits at an elevation of 164 feet above mean sea level (MSL) at coordinates 35.5409°N, 78.3903°W.
Runways
JOHNSTON RGNL has 1 runway. The longest runway (03/21) measures 5,500 feet by 100 feet with a asph surface.
Communications & Operations
JOHNSTON RGNL is a non-towered (pilot-controlled) field. A total of 6 communication frequencies are published for this facility.
Services & Fuel
JOHNSTON RGNL offers 100LL,A1+ fuel. Pilots planning fuel stops should confirm availability with the FBO, as hours and pricing may vary.
Current Conditions
The current flight category at JOHNSTON RGNL is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations. There are currently 9 active NOTAMs for this facility.
Frequently Asked Questions
What is KJNX?
KJNX is the ICAO identifier for JOHNSTON RGNL, a public-use airport located in SMITHFIELD, North Carolina, United States.
How many runways does JOHNSTON RGNL have?
JOHNSTON RGNL (KJNX) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of KJNX?
The field elevation of JOHNSTON RGNL is 164 feet above mean sea level (MSL).
Is fuel available at KJNX?
Yes, JOHNSTON RGNL offers 100LL,A1+ fuel.
What are the current weather conditions at KJNX?
The current flight category at JOHNSTON RGNL is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at KJNX?
There are currently 9 active NOTAMs for JOHNSTON RGNL. Sign up for AeroCopilot to read decoded NOTAM text and AI interpretations.
How do I access complete data for KJNX?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for JOHNSTON RGNL.
Where is JOHNSTON RGNL located?
JOHNSTON RGNL (KJNX) is located in SMITHFIELD, North Carolina, United States, at an elevation of 164 ft MSL.