1
Runway
2
Frequencies
4
Procedures
1
NOTAM
Quick Facts
ICAO
K6A4
FAA
6A4
Elevation
2,240 ft MSL
Runways
1
Frequencies
2
Tower
No
Fuel
N/A
Coordinates
36.418, -81.825
Airport Information
Facility Type
AIRPORT
Elevation
2,240 ft MSL
Control Tower
No
Fuel Types
None listed
Coordinates
36.4178, -81.8251
Current Weather
METAR KVJI 131635Z AUTO 20013KT 10SM SCT034 SCT120 19/11 A3000 RMK AO2
Flight Category
VFR
Wind
200° at 13 kt
Visibility
10+ SM
Temperature
19°C
Dewpoint
11°C
Altimeter
1016.00 inHg
Cloud Cover
SCT
Nearest weather from KVJI (20 NM away)
Observed 2026-05-13 16:35Z
Nearby Weather Cameras
No camera at K6A4. Showing nearest cameras.
Highlands
North · Camera 4 · 4 cameras total
66 NM away
4 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 06/24 | 4,498 ft | 75 ft | ASP | - |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| ATIS | 126.225 | AWOS 3 |
| UNIC | 122.7 | CTAF/UNICOM |
Active NOTAMs
04/564
2026-04-29 04:37 – 2026-05-14 03:37
IFR Procedures
2 Runway, 2 Approaches
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K6A4 Operational Overview
Location & Facility
Johnson County Airport (K6A4) is a airport located in Mountain City, Tennessee, United States. The field sits at an elevation of 2,240 feet above mean sea level (MSL) at coordinates 36.4178°N, 81.8251°W.
Runways
Johnson County Airport has 1 runway. The longest runway (06/24) measures 4,498 feet by 75 feet with a asp surface.
Communications & Operations
Johnson County Airport is a non-towered (pilot-controlled) field. ATIS is available on 126.225 MHz. A total of 2 communication frequencies are published for this facility.
Instrument Procedures
Johnson County Airport has 4 published instrument flight procedures, including 2 approaches. These procedures are updated on the 28-day AIRAC cycle. Sign up for AeroCopilot to view full procedure charts with waypoint maps and altitude profiles.
Weather Cameras
1 FAA Weather Camera is available near Johnson County Airport, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Current Conditions
The current flight category at Johnson County Airport is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations. There is currently 1 active NOTAM for this facility.
Frequently Asked Questions
What is K6A4?
K6A4 is the ICAO identifier for Johnson County Airport, a public-use airport located in Mountain City, Tennessee, United States.
How many runways does Johnson County Airport have?
Johnson County Airport (K6A4) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of K6A4?
The field elevation of Johnson County Airport is 2,240 feet above mean sea level (MSL).
Is fuel available at K6A4?
No fuel types are currently listed for Johnson County Airport. Contact the FBO directly for availability.
What are the current weather conditions at K6A4?
The current flight category at Johnson County Airport is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at K6A4?
There are currently 1 active NOTAM for Johnson County Airport. Sign up for AeroCopilot to read decoded NOTAM text and AI interpretations.
How do I access complete data for K6A4?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for Johnson County Airport.
Where is Johnson County Airport located?
Johnson County Airport (K6A4) is located in Mountain City, Tennessee, United States, at an elevation of 2,240 ft MSL.
Does K6A4 have weather cameras?
K6A4 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.