AirNav: 6A4 - Johnson County Airport

6A4

Johnson County Airport
Mountain City, Tennessee, USA

GOING TO MOUNTAIN CITY?

Reserve a Hotel Room

FAA INFORMATION EFFECTIVE 10 JULY 2025

Location

FAA Identifier:	6A4
Lat/Long:	36-25-04.2430N 081-49-30.4820W 36-25.070717N 081-49.508033W 36.4178453,-81.8251339 (estimated)
Elevation:	2241.1 ft. / 683 m (estimated)
Variation:	07W (2010)
From city:	4 miles S of MOUNTAIN CITY, TN
Time zone:	UTC -4 (UTC -5 during Standard Time)
Zip code:	37683

Airport Operations

Airport use:	Open to the public
Activation date:	09/1971
Control tower:	no
ARTCC:	ATLANTA CENTER
FSS:	NASHVILLE FLIGHT SERVICE STATION
NOTAMs facility:	BNA (NOTAM-D service available)
Attendance:	0900-1800 AFT HR & SVC - AMGR.
Wind indicator:	lighted
Segmented circle:	yes

Airport Communications

CTAF/UNICOM:	122.7
WX AWOS-3:	126.225 (423-727-4365)
TRI CITY APPROACH:	134.425
TRI CITY DEPARTURE:	134.425
WX AWOS-3PT at 0A9 (17 nm W):	135.675 (423-543-1801)
WX AWOS-3 at VJI (19 nm NW):	128.125 (276-628-2940)
WX AWOS-3 at GEV (20 nm E):	120.675 (336-982-5555)

APCH/DEP SVC PRVDD BY ATLANTA ARTCC ON FREQS 125.15/263.0 (HICKORY RCAG) WHEN TRI-CITIES RGNL APCH CLSD.

Nearby radio navigation aids

VOR radial/distance		VOR name		Freq		Var
HMVr098/14.7		HOLSTON MOUNTAIN VORTAC		114.60		04W
GZGr155/27.3		GLADE SPRING VOR/DME		115.55		02W

NDB name		Hdg/Dist		Freq		Var		ID
HEMLOCK		011/16.1		320		02W		BAR	-... .- .-.

Airport Services

Fuel available:	100LL JET-A+
Parking:	hangars and tiedowns
Airframe service:	MAJOR
Powerplant service:	MAJOR

Runway Information

Runway 7/25

Dimensions:

4498 x 75 ft. / 1371 x 23 m

Surface:

asphalt, in good condition

Weight bearing capacity:

Double wheel:	26.0
Double tandem:	37.0

RUNWAY 7

RUNWAY 25

Latitude:

36-24.875322N

36-25.266085N

Longitude:

081-49.897715W

081-49.118322W

Elevation:

2240.3 ft.

2241.1 ft.

Traffic pattern:

right

left

Runway heading:

065 magnetic, 058 true

245 magnetic, 238 true

Markings:

nonprecision, in good condition

Visual slope indicator:

2-light PAPI on left (3.00 degrees glide path)

Runway end identifier lights:

Touchdown point:

yes, no lights

Obstructions:

34 ft. tree, 784 ft. from runway, 193 ft. left of centerline, 17:1 slope to clear

97 ft. tree, 1797 ft. from runway, 423 ft. right of centerline, 16:1 slope to clear

Airport Ownership and Management from official FAA records

Ownership:	Publicly-owned
Owner:	JOHNSON COUNTY CO COURTHSE; 222 W MAIN ST MOUNTAIN CITY, TN 37683 Phone 423-727-9696
Manager:	DAVE GARRIS 611 AIRPORT ROAD MOUNTAIN CITY, TN 37683 Phone 423-727-1223

Additional Remarks

-	MT TRRN & HIGH PEAKS ALL QUADS; TSNT NIGHT OPS NOT RCMDD.
-	DEER & BIRDS INVOF ARPT.
-	COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -10C.
-	FOR CD CTC ATLANTA ARTCC AT 770-210-7692.

Instrument Procedures

NOTE: All procedures below are presented as PDF files. If you need a reader for these files, you should download the free Adobe Reader.

NOT FOR NAVIGATION. Please procure official charts for flight.
FAA instrument procedures published for use from 10 July 2025 at 0901Z to 07 August 2025 at 0900z.

IAPs - Instrument Approach Procedures
RNAV (GPS) RWY 07		download (461KB)
RNAV (GPS) RWY 25		download (419KB)
NOTE: Special Take-Off Minimums/Departure Procedures apply		download (385KB)

Other nearby airports with instrument procedures:

0A9 - Elizabethton Municipal Airport (17 nm W)
KVJI - Virginia Highlands Airport (19 nm NW)
KGEV - Ashe County Airport (20 nm E)
KTRI - Tri-Cities Airport (28 nm W)
KMKJ - Mountain Empire Airport (37 nm NE)

Loc | Ops | Rwys | IFR | FBO | Links
Com | Nav | Svcs | Stats | Notes

$4.38 $5.29

Area around 6A4 (Johnson County Airport)

Road maps at: MapQuest Bing Google

Aerial photo
WARNING: Photo may not be current or correct Do you have a better or more recent aerial photo of Johnson County Airport that you would like to share? If so, please send us your photo.

Sectional chart

Airport distance calculator

From	KSAC-	Sacramento Executive Airport
To	6A4-	Johnson County Airport

1878.7 nautical miles E
Initial true course: 081

Sunrise and sunset

Times for 27-Jul-2025

	Local (UTC-4)	Zulu (UTC)
Morning civil twilight	06:02	10:02
Sunrise	06:31	10:31
Sunset	20:37	00:37
Evening civil twilight	21:06	01:06

Current date and time

Zulu (UTC)	27-Jul-2025 17:07:22
Local (UTC-4)	27-Jul-2025 13:07:22

METAR

KTNB 16nm SE	118.525 828-268-8921 271655Z AUTO 30008KT 10SM SCT028 28/19 A3029 RMK AO2 T02800185
K0A9 17nm W	271655Z AUTO 28004KT 10SM FEW110 27/23 A3020 RMK AO2
KVJI 18nm NW	271655Z AUTO 36012G22KT 9SM VCTS RA BKN031 BKN048 BKN090 26/22 A3023 RMK AO2 LTG DSNT ALQDS
KGEV 20nm E	271303Z AUTO 29005KT 10SM 018 BKN 075 BKN 23/20 A3030 RMK DENS ALT 045 ZTLFD
KTRI 28nm W	271653Z 23013KT 10SM SCT033 BKN055 30/23 A3020 RMK AO2 SLP198 OCNL LTG DSNT NE AND SW AND NW T03000228

TAF

KTRI
28nm W

271121Z 2712/2812 VRB03KT P6SM FEW040 SCT070 FM271400 27008KT P6SM SCT035 PROB30 2718/2724 4SM TSRA OVC025CB FM280400 00000KT P6SM SCT025 SCT150 BKN250

NOTAMs

Click for the latest NOTAMs

NOTAMs are issued by the DoD/FAA and will open in a separate window not controlled by AirNav.

FBO, Fuel Providers, and Aircraft Ground Support

Business Name

Contact

Services / Description

Fuel Prices

Comments

Doe Mountain Aviation Services

423-727-1223

no information available

If you are affiliated with Doe Mountain Aviation Services and would like to show here your services, contact info, web link, logo, and more, click here

	100LL		Jet A
FS		$5.95		$5.00
Updated 16-Jul-2025

write

FS=Full service

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Other Pages about Johnson County Airport

johnsoncountyairport.com


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