FAA INFORMATION EFFECTIVE 15 MAY 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 | | nonprecision, in good condition |
| Visual slope indicator: | 2-light PAPI on left (3.00 degrees glide path) | | 2-light PAPI on left (3.00 degrees glide path) |
| Runway end identifier lights: | no | | no |
| Touchdown point: | yes, no lights | | yes, no lights |
| Obstructions: | 31 ft. tree, 770 ft. from runway, 41 ft. left of centerline, 18:1 slope to clear | | 40 ft. tree, 734 ft. from runway, 93 ft. left of centerline, 13:1 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 15 May 2025 at 0901Z to 13 June 2025 at 0900z.
IAPs - Instrument Approach Procedures |
|---|
| RNAV (GPS) RWY 07 **CHANGED** | |
download (462KB) |
| RNAV (GPS) RWY 25 **CHANGED** | |
download (420KB) |
| 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)
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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 06-Jun-2025
| | Local
(UTC-4) | | Zulu
(UTC) |
|---|
| Morning civil twilight | | 05:40 | | 09:40 |
| Sunrise | | 06:10 | | 10:10 |
| Sunset | | 20:41 | | 00:41 |
| Evening civil twilight | | 21:12 | | 01:12 |
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| Current date and time |
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| Zulu (UTC) | 06-Jun-2025 16:34:21 |
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| Local (UTC-4) | 06-Jun-2025 12:34:21 |
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| METAR |
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KTNB
16nm SE | 118.525 828-268-8921
061615Z AUTO 30010G23KT 10SM CLR 24/15 A3013 RMK AO2 T02440149
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K0A9
17nm W | 061615Z AUTO 30008KT 9SM FEW032 FEW060 28/20 A3005 RMK AO2
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KVJI
18nm NW | 061615Z AUTO 26008G14KT 10SM SCT025 SCT032 BKN050 25/19 A3008 RMK AO2
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KGEV
20nm E | 061620Z AUTO 29007KT 10SM SCT032 SCT043 SCT060 24/16 A3013 RMK AO2 T02430162
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KTRI
28nm W | 061553Z 24005KT 10SM SCT025 BKN040 27/19 A3006 RMK AO2 SLP155 T02670194
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| TAF |
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KTRI
28nm W | 061139Z 0612/0712 00000KT 3SM BR SCT003 SCT010 FM061300 24005KT P6SM BKN050 FM062200 26007KT P6SM -SHRA BKN040 PROB30 0622/0702 4SM -TSRA BR OVC035CB FM070300 VRB04KT P6SM OVC050 FM070600 VRB03KT 4SM BR FEW009 OVC050
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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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