FAA INFORMATION EFFECTIVE 17 APRIL 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 17 April 2025 at 0901Z to 15 May 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)
|
|

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 |
|
Sunrise and sunset |
Times for 03-May-2025
| | Local (UTC-4) | | Zulu (UTC) |
Morning civil twilight | | 06:05 | | 10:05 |
Sunrise | | 06:33 | | 10:33 |
Sunset | | 20:16 | | 00:16 |
Evening civil twilight | | 20:43 | | 00:43 |
|
Current date and time |
Zulu (UTC) | 03-May-2025 10:47:13 |
Local (UTC-4) | 03-May-2025 06:47:13 |
|
METAR |
KTNB 16nm SE | 118.525 828-268-8921
031035Z AUTO 00000KT 10SM SCT090 11/11 A2999 RMK AO2 T01110111
|
K0A9 17nm W | 031015Z AUTO 02003KT 10SM FEW034 SCT065 BKN110 15/14 A2993 RMK AO2
|
KGEV 20nm E | 031035Z AUTO 16003KT 1 1/4SM BR SCT001 SCT080 BKN100 11/11 A3000 RMK AO2 VIS 1/4V5 T01110109
|
KTRI 28nm W | 030953Z 00000KT 10SM OVC100 14/14 A2994 RMK AO2 SLP117 T01440139
|
|
TAF |
KTRI 28nm W | 030540Z 0306/0406 VRB03KT P6SM VCSH SCT060 BKN150 FM030900 VRB03KT 6SM BR FEW060 BKN100 FM031500 23010KT P6SM VCSH SCT030 BKN050 PROB30 0323/0404 4SM TSRA OVC025CB
|
|
NOTAMs |
NOTAMs are issued by the DoD/FAA and will open in a separate window not controlled by AirNav.
|
|