Airport information
- FAA LID
- 3TN4
- Coordinates
- 35.3366, -85.4191
- Elevation
- 722 ft MSL
- Sectional chart
- ATLANTA
- Airport use
- Private
- Control tower
- No
- ARTCC
- ATLANTA (ZTL)
- Flight service (FSS)
- NASHVILLE
- Segmented circle
- No
- Activated
- 2025/11
- Distance from city
- 1 S
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-21
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:57 AM | 09:57Z |
| Sunrise | 05:27 AM | 10:27Z |
| Sunset | 08:00 PM | 01:00Z |
| Evening civil twilight Loggable night begins | 08:30 PM | 01:30Z |
Plan a flight from 3TN4
Traffic pattern
- Landing
- Rwy 4
- Pattern
- left (turns left)
- TPA
- 1,700 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 4 at 1,700 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 4/22
3,200 ft · Turf- Heading
- n/a
- Heading
- n/a
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 4/22 | 3,200 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| GQO · Choo Choo | VORTAC | 115.80 | r329° / 26 NM |
| HCH · Hinch Mountain | VORTAC | 117.60 | r221° / 34.3 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 3TN4. VFR sectional link above.
Ownership & management
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 3TN4 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 3TN4
Dunlap Airpark (3TN4) is an airport in Dunlap, TN, at 722 ft MSL. It has 1 runway, the longest 3,200 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 3TN4, refreshed from the Aviation Weather Center and FAA NASR.
Does 3TN4 have a control tower?
No. Dunlap Airpark is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 3TN4?
Dunlap Airpark has 1 runway; the longest is 3,200 ft. See the Runways tab for headings, surface, and lighting.
Where is 3TN4?
Dunlap Airpark is in Dunlap, TN, at an elevation of 722 ft MSL. Coordinates: 35.3366, -85.4191.
Fly out of 3TN4 often?
Save 3TN4 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.