Knox County Sheriffs Office Heliport Private
20TN · Knoxville, TN · 1,100 ft elevation · Non-towered
Airport information
- FAA LID
- 20TN
- Coordinates
- 36.0886, -83.8442
- Elevation
- 1,100 ft MSL
- Sectional chart
- CINCINNATI
- Airport use
- Private
- Control tower
- No
- ARTCC
- ATLANTA (ZTL)
- Flight service (FSS)
- NASHVILLE · 122.2 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 2010/03
- Distance from city
- 4 SE
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-23
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:49 AM | 09:49Z |
| Sunrise | 06:19 AM | 10:19Z |
| Sunset | 08:56 PM | 00:56Z |
| Evening civil twilight Loggable night begins | 09:26 PM | 01:26Z |
Plan a flight from 20TN
Headings shown are true (magnetic variation unavailable).
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| VXV · Volunteer | VORTAC | 116.40 | r016° / 11.3 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 20TN. VFR sectional link above.
Ownership & management
Remarks FAA
General
- FOR CD CTC ATLANTA ARTCC AT 770-210-7692.
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 20TN 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 20TN
Knox County Sheriffs Office Heliport (20TN) is an airport in Knoxville, TN, at 1,100 ft MSL. It has no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 20TN, refreshed from the Aviation Weather Center and FAA NASR.
Does 20TN have a control tower?
No. Knox County Sheriffs Office Heliport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
Where is 20TN?
Knox County Sheriffs Office Heliport is in Knoxville, TN, at an elevation of 1,100 ft MSL. Coordinates: 36.0886, -83.8442.
Fly out of 20TN often?
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