Lake Chelan Airport
S10 · Chelan, WA · Non-towered · Print kneeboard
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-04 · night begins 09:07 PM
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:04 AM | 12:04Z |
| Sunrise | 05:40 AM | 12:40Z |
| Sunset | 08:31 PM | 03:31Z |
| Evening civil twilight Loggable night begins | 09:07 PM | 04:07Z |
Plan a flight from S10
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Advisories
NOTAMs
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Pilot reports
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Airspace hazards
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Runways
RWY 20LEFT traffic
- Heading
- 204° mag · 224° true
- Dimensions
- 3,506 × 60 ft
- TPA
- 2,300 ft MSL (≈1,000 AGL) · standard
- Surface
- Asphalt
- Lights
- 2-light PAPI (left)
- Displaced thr
- 199 ft
- CTAF
- 122.9
Enter the left downwind (heading 024°) on the 45° at 2,300 ft MSL (≈1,000 AGL).
More details — RWY 20
- Threshold elev
- 1,263 ft
- Markings
- basic
- TDZ elevation
- 1,261 ft
Pattern side + displaced threshold: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 02/20 | 3,506 ft |
Prefer one flat page? Full runway details for S10 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the S10 kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
EAT 114.35 · EPH 112.60
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| EAT · Wenatchee | VOR/DME | 114.35 · 90Y | Low | r006° / 30 NM |
| EPH · Ephrata | VORTAC | 112.60 · 73X | High | r304° / 36.1 NM |
Prefer one flat list? All S10 frequencies →
Charts & procedures
Airport info
Airport information
- FAA LID
- S10
- Coordinates
- 47.8660, -119.9430
- Elevation
- 1,263 ft MSL
- Magnetic variation
- 20E
- Sectional chart
- SEATTLE
- Airport use
- Public
- Control tower
- No
- ARTCC
- SEATTLE (ZSE)
- Flight service (FSS)
- SEATTLE · 122.5 · 1-800-WX-BRIEF
- NOTAM facility
- SEA
- Attendance
- MON-FRI 0700-1500
- Beacon
- white-green (SS-SR)
- Segmented circle
- Yes
- Wind indicator
- lighted
- Activated
- 1938/12
- Distance from city
- 3 NE
Activity & hazards NASR
- Parachute jumping — to 10,000 ft MSL · 0700-2100
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green · SS-SR
- Pilot-controlled lighting
- ACTVT MIRL RY 02/20 - CTAF. on 122.9 — Chart Supplement ↗
Runway lighting aids — 20: 2-light PAPI (left).
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
- Fuel available
- 100LL, Jet A
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- MINOR
- Powerplant service
- MINOR
- Parking
- tiedowns
- Other services
- Parachute ops
Ownership & management 2 contacts
Remarks FAA · 9 notes
General
- RY 20 IS PREFD APRCH RY.
- MAY THROUGH OCTOBER PARACHUTE JUMPING ACTIVITIES ON AIRFIELD.
- FOR CD CTC SEATTLE ARTCC AT 253-351-3694.
Lighting
- ACTVT MIRL RY 02/20 - CTAF.
Fuel
- SELF-SERVICE FUEL AVAILABLE 24/7
Obstructions
- RWY 02, ROAD 0-200 FT FM THR ON BOTH SIDES, ROAD SIGN +7 FT, 170 FT FM THR, 77 FT L, 2 FT UTILITY BOX 110 FT FM THR, 78 FT L.
- RWY 20 ROAD IN PRIM SFC 125 FT FM THR; ROAD AT 124 FT FM THR AND 4 FT SIGNS 119 FT FM THR; 3 FT SIGN 18 FT FM THR, 67 FT R; 2 FT SIGN 18 FT FM THR, 72 FT R; 2 FT PIPE 81 FT FM THR, 15 FT L; 2 FT SIGN 23 FT FM THR, 79 L; 5 FT SIGN 188 FT FM THR, 65 FT R.
- APCH SLOPE 46:1 FROM DSPLCD THR.
- RY 20 APPROACH SLOPE 14:1 TO +19 FT ROAD AT 322 FT FROM DISPLCD THLD.
Nearby airports
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Also nearby: 91WT River View Airpark (private) (3 NM) · 13WA Rocky Pond Airstrip (private) (10 NM) · 32WA Ross Airport (private) (10 NM) · 8W3 Mansfield Airport (13 NM) · 2S5 Waterville Airport (13 NM) · S97 Anderson Field (17 NM)
About S10
Lake Chelan Airport (S10) is an airport in Chelan, WA, at 1,263 ft MSL. It has 1 runway, the longest 3,506 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for S10, refreshed from the Aviation Weather Center and FAA NASR.
Does S10 have a control tower?
No. Lake Chelan Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at S10?
Lake Chelan Airport has 1 runway; the longest is 3,506 ft. See the Runways section for headings, surface, and lighting.
Where is S10?
Lake Chelan Airport is in Chelan, WA, at an elevation of 1,263 ft MSL. Coordinates: 47.8660, -119.9430.
Fly out of S10 often?
Save S10 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 S10 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.