Seymour Air Park Private
TN20 · Seymour, TN · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-11-03 · night begins 06:04 PM
| Event | Local (EST) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:33 AM | 11:33Z |
| Sunrise | 06:59 AM | 11:59Z |
| Sunset | 05:38 PM | 22:38Z |
| Evening civil twilight Loggable night begins | 06:04 PM | 23:04Z |
Plan a flight from TN20
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
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Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
RWY 25LEFT traffic
- Heading
- 250° mag · 247° true
- Dimensions
- 2,300 × 100 ft
- TPA
- 2,000 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 070°) on the 45° at 2,000 ft MSL (≈1,000 AGL).
More details — RWY 25
- Threshold elev
- 1,000 ft
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 07/25 | 2,300 ft |
Prefer one flat page? Full runway details for TN20 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the TN20 kneeboard →
Comms & NavAids
Nearby navigation aids
VXV 116.40 · SOT 108.80
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| VXV · Volunteer | VORTAC | 116.40 · 111X | High | r137° / 8.1 NM |
| SOT · Snowbird | VORTAC | 108.80 · 25X | Low | r276° / 35.2 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for TN20 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- TN20
- Coordinates
- 35.8123, -83.7746
- Elevation
- 1,000 ft MSL
- Magnetic variation
- 3W
- Sectional chart
- ATLANTA
- Airport use
- Private
- Control tower
- No
- ARTCC
- ATLANTA (ZTL)
- Flight service (FSS)
- NASHVILLE · 122.2 · 1-800-WX-BRIEF
- Attendance
- IREG
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1989/11
- Distance from city
- 4 S
Ownership & management 2 contacts
Remarks FAA · 4 notes
General
- OWNER REQUEST CHARTING.
- FOR CD CTC ATLANTA ARTCC AT 770-210-7692.
Contact
- OTHER CONTACT KATHY WINTERS - 865-388-0309
- KATHY WINTERS 865-388-0309
Nearby airports
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Also nearby: 1TN8 Into The Wind (private) (1 NM) · TN98 Sky Ranch (private) (10 NM) · TN87 Montvale Airpark (private) (13 NM)
About TN20
Seymour Air Park (TN20) is an airport in Seymour, TN, at 1,000 ft MSL. It has 1 runway, the longest 2,300 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for TN20, refreshed from the Aviation Weather Center and FAA NASR.
Does TN20 have a control tower?
No. Seymour Air Park is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at TN20?
Seymour Air Park has 1 runway; the longest is 2,300 ft. See the Runways section for headings, surface, and lighting.
Where is TN20?
Seymour Air Park is in Seymour, TN, at an elevation of 1,000 ft MSL. Coordinates: 35.8123, -83.7746.
More about TN20
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 TN20 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.
Something here wrong or out of date? Report a data problem.