1
Runway
0
Frequencies
0
Procedures
0
NOTAMs
Quick Facts
FAA
18TN
Elevation
784 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
35.388, -85.380
Airport Information
Facility Type
HELIPORT
Elevation
784 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
ATLANTA
Coordinates
35.3878, -85.3803
Ownership
Private
Hours of Operation
Current Weather
METAR KCHA 220053Z 04004KT 10SM FEW014 SCT090 BKN140 BKN250 23/21 A2999 RMK AO2 RAB2359E39 SLP150 P0009 T02280211 $
Flight Category
VFR
Wind
40° at 4 kt
Visibility
10+ SM
Temperature
22.8°C
Dewpoint
21.1°C
Altimeter
1015.70 inHg
Cloud Cover
BKN
Nearest weather from KCHA (24 NM away)
Observed 2026-05-22 00:53Z
Nearby Weather Cameras
No camera at 18TN. Showing nearest cameras.
Intermodal
West · Camera 1 · 4 cameras total
95 NM away
4 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| H1 | 50 ft | 50 ft | CONC | PERI |
Active NOTAMs
No active NOTAMs for 18TN.
Nearby Airports in Tennessee
Nearest airports
- KGZS — ABERNATHY FLD
PULASKI
- 94TN — AIRBORNE ACRES
CAMPBELLSVILLE
- 94TN — AIRBORNE ACRES
CAMPBELLSVILLE
- TN39 — Amacher Strip
Tullahoma
- TN39 — AMACHER STRIP
TULLAHOMA
Tennessee airports
18TN Operational Overview
Location & Facility
SEQUATCHIE COUNTY (18TN) is a privately owned heliport restricted to private use located in DUNLAP, Tennessee, United States. The field sits at an elevation of 784 feet above mean sea level (MSL) at coordinates 35.3878°N, 85.3803°W.
Helipads
SEQUATCHIE COUNTY has 1 helipad. The longest pad (H1) measures 50 feet by 50 feet with a conc surface.
Communications & Operations
SEQUATCHIE COUNTY is a non-towered (pilot-controlled) field.
Weather Cameras
1 FAA Weather Camera is available near SEQUATCHIE COUNTY, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Current Conditions
The current flight category at SEQUATCHIE COUNTY is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations.
Frequently Asked Questions
What is 18TN?
18TN is the ICAO identifier for SEQUATCHIE COUNTY, a public-use airport located in DUNLAP, Tennessee, United States.
How many runways does SEQUATCHIE COUNTY have?
SEQUATCHIE COUNTY (18TN) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of 18TN?
The field elevation of SEQUATCHIE COUNTY is 784 feet above mean sea level (MSL).
Is fuel available at 18TN?
No fuel types are currently listed for SEQUATCHIE COUNTY. Contact the FBO directly for availability.
What are the current weather conditions at 18TN?
The current flight category at SEQUATCHIE COUNTY is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at 18TN?
There are currently no active NOTAMs for SEQUATCHIE COUNTY.
How do I access complete data for 18TN?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for SEQUATCHIE COUNTY.
Where is SEQUATCHIE COUNTY located?
SEQUATCHIE COUNTY (18TN) is located in DUNLAP, Tennessee, United States, at an elevation of 784 ft MSL.
Does 18TN have weather cameras?
18TN does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.