1
Runway
2
Frequencies
4
Procedures
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
CTAF
122.7 MHz
Fuel Types
None listed
Traffic Pattern
Not published
Coordinates
36.4178, -81.8251
Current Weather
Nearby Weather Cameras
No camera at K6A4. Showing nearest cameras.
Situational awareness only — not for regulatory minimums
FAA aviation weather camera images are for situational awareness. They may NOT be used to comply with regulatory requirements — for example, to determine weather minimums for IFR flight. Images are generally updated about every 10 minutes and actual site conditions may differ from the displayed image. FAA Order JO 7110.10, §8-3-3
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 | Ends | Length | Width | Surface | Lights | Weight Bearing | PCN |
|---|---|---|---|---|---|---|---|
| 06/24 | 06 / 24 | 4,498 ft | 75 ft | ASP | - | - | - |
Frequencies
| Type | Frequency | Name | Call Sign | Use | Hours |
|---|---|---|---|---|---|
| ATIS | 126.225 | AWOS 3 | - | - | - |
| UNIC | 122.7 | CTAF/UNICOM | - | - | - |
IFR Procedures
2 Runway, 2 Approaches
Nearby airports & facilities
6A4
JOHNSON COUNTY
MOUNTAIN CITY — <1 nm
9TN3
East Tennessee Helicopters Heliport
Mountain City — 6 nm
9TN3
EAST TENNESSEE HELICOPTERS
MOUNTAIN CITY — 6 nm
NR22
Headwaters at Banner Elk Clubhouse Heliport
Banner Elk — 14 nm
NR22
HEADWATERS AT BANNER ELK CLUBHOUSE
BANNER ELK — 14 nm
7NC8
DIAMOND CREEK #2
BANNER ELK — 15 nm
7NC8
Diamond Creek #2 Heliport
Banner Elk — 15 nm
NC04
Watauga County Hospital Heliport
Boone — 16 nm
NC04
WATAUGA MEDICAL CENTER
BOONE — 16 nm
1NC7
DIAMOND CREEK #1
BANNER ELK — 16 nm
NC06
Elk River Airport
Banner Elk — 16 nm
NC06
ELK RIVER
BANNER ELK — 16 nm
Nearest airports
- 6A4 — JOHNSON COUNTY
MOUNTAIN CITY
- 9TN3 — East Tennessee Helicopters Heliport
Mountain City
- 9TN3 — EAST TENNESSEE HELICOPTERS
MOUNTAIN CITY
- NR22 — Headwaters at Banner Elk Clubhouse Heliport
Banner Elk
- NR22 — HEADWATERS AT BANNER ELK CLUBHOUSE
BANNER ELK
Tennessee airports
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.
Frequently Asked Questions
What is K6A4?
K6A4 is the FAA location identifier for Johnson County Airport, an airport whose use category the FAA does not publish, 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). The FAA does not publish how this figure was determined; it may be estimated rather than surveyed.
Is fuel available at K6A4?
No fuel types are currently listed for Johnson County Airport. Contact the FBO directly for availability.
What is the longest runway at K6A4?
The longest runway at Johnson County Airport is 4,498 feet long.
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.