Twin Lakes Airport
S17 · Trenton, SC · Non-towered · Print kneeboard
Nearby now
Loading…
Weather
METAR observed
Loading current weather…
TAF forecast
Loading forecast…
Sun & FAA night2026-08-04 · night begins 08:52 PM
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:14 AM | 10:14Z |
| Sunrise | 06:42 AM | 10:42Z |
| Sunset | 08:25 PM | 00:25Z |
| Evening civil twilight Loggable night begins | 08:52 PM | 00:52Z |
Plan a flight from S17
Winds aloft NOAA forecast · 3,000 to 53,000 ft
Loading winds aloft…
Advisories
NOTAMs
Loading NOTAMs…
Pilot reports
Loading PIREPs…
Airspace hazards
Checking advisories…
Runways
RWY 24LEFT traffic
- Heading
- 244° mag · 240° true
- Dimensions
- 4,000 × 60 ft
- TPA
- 1,500 ft MSL (≈1,000 AGL) · standard
- Surface
- Asphalt
- Displaced thr
- 421 ft
- CTAF
- 122.9
Enter the left downwind (heading 064°) on the 45° at 1,500 ft MSL (≈1,000 AGL).
More details — RWY 24
- Markings
- basic
- Approach obstacle
- Tree, 53 ft, 953 ft from threshold, 38 ft L of centerline — 14:1 slope to clear · penetrates the 20:1 visual approach surface
Pattern side + displaced threshold: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| 06/24 | 4,000 ft |
Prefer one flat page? Full runway details for S17 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the S17 kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
IRQ 113.90 · GRD 115.50
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| IRQ · Colliers | VORTAC | 113.90 · 86X | High | r108° / 15.2 NM |
| GRD · Greenwood | TACAN | 115.50 · 102X | — | r159° / 39.1 NM |
Prefer one flat list? All S17 frequencies →
Charts & procedures
Airport info
Airport information
- FAA LID
- S17
- Coordinates
- 33.6457, -81.8671
- Elevation
- 540 ft MSL
- Magnetic variation
- 4W
- Sectional chart
- ATLANTA
- Airport use
- Public
- Control tower
- No
- ARTCC
- ATLANTA (ZTL)
- Flight service (FSS)
- ANDERSON · 122.2 · 1-800-WX-BRIEF
- NOTAM facility
- AND
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- lighted
- Activated
- 1979/09
- Distance from city
- 4 NW
Night operations
- Airport lighting
- SEE RMK
- Pilot-controlled lighting
- ACTVT NON-STD SOLAR MIRL - CTAF. on 122.9 — Chart Supplement ↗
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Services fuel · repairs · oxygen · attendance
- Airframe service
- NONE
- Powerplant service
- NONE
Ownership & management 2 contacts
Remarks FAA · 3 notes
General
- FOR CD CTC AUGUSTA APCH AT 706-771-1777. WHEN AUGUSTA APCH CLSD, FOR CD CTC ATLANTA ARTCC AT 770-210-7692.
Lighting
- ACTVT NON-STD SOLAR MIRL - CTAF.
Obstructions
- RY 06 APCH RATIO 20:1 TO DSPLCD THLD.
Nearby airports
Loading nearby conditions…
Also nearby: 6J6 Edgefield County Airport (6 NM) · SC20 Harman Airport (private) (10 NM) · 6J4 Saluda County Airport (17 NM)
About S17
Twin Lakes Airport (S17) is an airport in Trenton, SC, at 540 ft MSL. It has 1 runway, the longest 4,000 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for S17, refreshed from the Aviation Weather Center and FAA NASR.
Does S17 have a control tower?
No. Twin Lakes Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at S17?
Twin Lakes Airport has 1 runway; the longest is 4,000 ft. See the Runways section for headings, surface, and lighting.
Where is S17?
Twin Lakes Airport is in Trenton, SC, at an elevation of 540 ft MSL. Coordinates: 33.6457, -81.8671.
Fly out of S17 often?
Save S17 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.
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 S17 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.