FAA INFORMATION EFFECTIVE 09 JULY 2026
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 |
| Lights: | ACTVT PAPI RWY 07 & 25; MIRL RWY 07/25 - CTAF. |
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 |
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| Runway edge lights: | medium intensity |
| 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 | | nonprecision, in good condition |
| Visual slope indicator: | 2-light PAPI on left (4.00 degrees glide path)
RWY 07 PAPI DOES NOT PRVD OBSTN CLNC BYD 1.4 NM FM THR. PAPI RWY 07 UNUSBL BYD 5 DEGS LEFT OF CNTRLN. | | 2-light PAPI on left (4.00 degrees glide path)
PAPI RWY 25 DOES NOT PRVD OBSTN CLNC BYD 1.4 NM FM THR. RWY 25 PAPI UNUSBL BYD 8 DEGS LEFT OF CNTRLN. |
| Runway end identifier lights: | no | | no |
| Touchdown point: | yes, no lights | | 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 -9C. |
| - | 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 09 July 2026 at 0901Z to 06 August 2026 at 0900Z.
IAPs - Instrument Approach Procedures |
|---|
| RNAV (GPS) RWY 07 | |
download (436KB) |
| RNAV (GPS) RWY 25 | |
download (397KB) |
| NOTE: Special Take-Off Minimums/Departure Procedures apply | |
download (385KB) |
Other nearby airports with instrument procedures:
0A9 - William B Greene Jr Regional 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)
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Road maps at:
MapQuest
Bing
Google
| Aerial photo |
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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.
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| Sectional chart |
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| Airport distance calculator |
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| Sunrise and sunset |
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Times for 09-Jul-2026
| | Local
(UTC-4) | | Zulu
(UTC) |
|---|
| Morning civil twilight | | 05:48 | | 09:48 |
| Sunrise | | 06:18 | | 10:18 |
| Sunset | | 20:47 | | 00:47 |
| Evening civil twilight | | 21:17 | | 01:17 |
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| Current date and time |
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| Zulu (UTC) | 09-Jul-2026 11:00:08 |
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| Local (UTC-4) | 09-Jul-2026 07:00:08 |
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| METAR |
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KTNB
16nm SE | 118.525 828-268-8921
091035Z 10SM 20/20 A3015 RMK AO2 T01950195
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KVJI
18nm NW | 091035Z AUTO 21004KT 10SM OVC008 20/20 A3010 RMK AO2
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KGEV
20nm E | 091035Z AUTO 26012G16KT 10SM SCT095 20/18 A3014 RMK AO2 T02020176
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KTRI
28nm W | 091053Z 00000KT 10SM SCT055 20/19 A3007 RMK AO2 SLP154 T02000194 $
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| TAF |
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KTRI
28nm W | 090520Z 0906/1006 26004KT P6SM SCT035 FM091000 23004KT P6SM BKN025 FM091100 22004KT 6SM BR BKN010 TEMPO 0911/0913 5SM BR BKN007 FM091400 24007KT P6SM BKN020 FM091700 25010KT P6SM SCT035 PROB30 0919/0924 4SM TSRA BKN030CB
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| NOTAMs |
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NOTAMs are issued by the DoD/FAA and will open in a separate window not controlled by AirNav.
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