Airport information
- FAA LID
- 0A4
- Coordinates
- 36.3637, -82.3090
- Elevation
- 1,550 ft MSL
- Magnetic variation
- 4W
- Sectional chart
- CINCINNATI
- Airport use
- Public
- Control tower
- No
- ARTCC
- ATLANTA (ZTL)
- Flight service (FSS)
- NASHVILLE
- NOTAM facility
- BNA
- Attendance
- ALL 0900-1700
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1946/12
- Distance from city
- 3 NE
Weather
METAR observed
Loading current weather…
TAF forecast
Loading forecast…
Sun & FAA night 2026-06-21
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:41 AM | 09:41Z |
| Sunrise | 06:12 AM | 10:12Z |
| Sunset | 08:50 PM | 00:50Z |
| Evening civil twilight Loggable night begins | 09:21 PM | 01:21Z |
Plan a flight from 0A4
Night operations
- Pilot-controlled lighting
- Usually keyed on CTAF 122.9 — confirm the click sequence in the Chart Supplement ↗
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are in the live weather panel above.
Traffic pattern
- Landing
- Rwy 04 · 041°
- Pattern
- left (turns left)
- TPA
- 2,600 ft MSL (≈1,000 AGL)
- CTAF
- 122.9
Enter the left downwind for Rwy 04 at 2,600 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 04/22
3,000 ft × 50 ft · Asphalt (Poor)- Heading
- 041° mag · 37° true
- Markings
- basic
- Traffic pattern
- Left
- Displaced threshold
- 800 ft
- Heading
- 318° mag · 314° true
- Markings
- basic
- Traffic pattern
- Left
| Runway | Length | Your margin |
|---|---|---|
| 04/22 | 3,000 ft |
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| UNIC | 122.8 | CTAF/UNICOM |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| HMV · Holston Mountain | VORTAC | 114.60 | r247° / 9.7 NM |
| GZG · Glade Spring | VOR-DME | 110.20 | r204° / 29.8 NM |
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Parking
- tiedowns
Ownership & management
Remarks FAA
- FOR CD CTC ATLANTA ARTCC AT 770-210-7692.
- SEASON VRBL - AMGR.
- DEP RWY 04; ARR RWY 22 RCMDD.
- APCH RATIO 15:1 TO DTHR.
- 4390 FT MTN RIDGES E WI 9 MI.
- GRASS, CRACKING & OXIDIZED PAVEMENT.
Nearby airports
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open 0A4 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
About 0A4
Johnson City Airport (0A4) is an airport in Johnson City, TN, at 1,550 ft MSL. It has 1 runway, the longest 3,000 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 0A4, refreshed from the Aviation Weather Center and FAA NASR.
Does 0A4 have a control tower?
No. Johnson City Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 0A4?
Johnson City Airport has 1 runway; the longest is 3,000 ft. See the Runways tab for headings, surface, and lighting.
Where is 0A4?
Johnson City Airport is in Johnson City, TN, at an elevation of 1,550 ft MSL. Coordinates: 36.3637, -82.3090.
Fly out of 0A4 often?
Save 0A4 as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.