Sunriver
S21 · Sunriver, OR · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-11-02 · night begins 05:25 PM
| Event | Local (PST) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:13 AM | 14:13Z |
| Sunrise | 06:43 AM | 14:43Z |
| Sunset | 04:55 PM | 00:55Z |
| Evening civil twilight Loggable night begins | 05:25 PM | 01:25Z |
Plan a flight from S21
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
Pilot reports · Loading PIREPs…
Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
RWY 18RIGHT trafficRP · charted
- Heading
- 182° mag · 196° true
- Dimensions
- 5,460 × 75 ft
- TPA
- 5,200 ft MSL (≈1,000 AGL) · standard
- Surface
- Asphalt
- Lights
- 4-light PAPI (left) (3.5°)
- Displaced thr
- 156 ft
- CTAF
- 122.8
Enter the right downwind (heading 002°) on the 45° at 5,200 ft MSL (≈1,000 AGL).
More details — RWY 18
- Threshold elev
- 4,159 ft
- Markings
- nonprecision
- Threshold crossing height
- 45 ft
- TDZ elevation
- 4,162 ft
- End lights
- REIL
Pattern side + displaced threshold: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 18/36 | 5,460 ft |
Prefer one flat page? Full runway details for S21 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the S21 kneeboard →
Comms & NavAids
Communication frequencies
Before taxi
Taxi & takeoff
Also
By procedure & sector (1 frequencies)
| Frequency | Used by |
|---|---|
| 269.475 | REDMOND RCAG (LOW) |
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
DSD 117.60
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| DSD · Deschutes | VORTAC | 117.60 · 123X | High | r178° / 23.5 NM |
Prefer one flat list? All S21 frequencies →
Charts & procedures
Airport info
Airport information
- FAA LID
- S21
- Coordinates
- 43.8763, -121.4531
- Elevation
- 4,164 ft MSL
- Magnetic variation
- 14E
- Sectional chart
- KLAMATH FALLS
- Airport use
- Public
- Control tower
- No
- Weather station
- AWOS-3PT · 128.325 · ☎ 541-593-4623
- ARTCC
- SEATTLE (ZSE)
- Flight service (FSS)
- MC MINNVILLE · 1-800-WX-BRIEF
- NOTAM facility
- MMV
- Attendance
- MAY 15 - 14 OCT ALL 0700-1900; 15 OCT - 14 MAY ALL 0800-1800
- Beacon
- white-green (SEE RMK)
- Segmented circle
- Yes
- Wind indicator
- lighted
- Activated
- 1969/05
- Distance from city
- 1 W
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green · SEE RMK
- Pilot-controlled lighting
- ACTVT ROTG BCN - CTAF.; ACTVT REIL RWY 18 & 36; PAPI RWY 18 & 36; MIRL RWY 18/36 - CTAF. on 122.8 — Chart Supplement ↗
Runway lighting aids — 18: 4-light PAPI (left) · 36: 4-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, Jet A (additive)
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Powerplant service
- NONE
- Parking
- tiedowns, hangars
- Other services
- Glider, Towing
Ownership & management 2 contacts
Remarks FAA · 7 notes
General
- FOR NOISE ABATEMENT DEPARTING ACFT ARE URGED TO CLIMB WEST OF ARPT PRIOR TO TURNING ON COURSE.
- FLOCKS OF WATERFOWL INVOF ARPT.
- FOR CD CTC SEATTLE ARTCC AT 253-351-3694.
Runways
- THRESHOLD LIGHTS LOCATED 148 FT NORTH OF ACTUAL RUNWAY END
Lighting
- ACTVT ROTG BCN - CTAF.
- ACTVT REIL RWY 18 & 36; PAPI RWY 18 & 36; MIRL RWY 18/36 - CTAF.
Obstructions
- RWY 18 APCH RATIO 54:1 BASED ON DSPLCD THLD; +70 FT TREES 4000 FT ON CNTRLN.
Nearby airports
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Also nearby: OR30 D M Stevenson Ranch (private) (11 NM) · 8OR5 Pilot Butte (private) (13 NM) · OR04 Kennel Airstrip (private) (15 NM) · 5OR5 Juniper Air Park (private) (17 NM) · 43OR Inspiration (private) (18 NM)
About S21
Sunriver (S21) is an airport in Sunriver, OR, at 4,164 ft MSL. It has 1 runway, the longest 5,460 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for S21, refreshed from the Aviation Weather Center and FAA NASR.
Does S21 have a control tower?
No. Sunriver is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at S21?
Sunriver has 1 runway; the longest is 5,460 ft. See the Runways section for headings, surface, and lighting.
Where is S21?
Sunriver is in Sunriver, OR, at an elevation of 4,164 ft MSL. Coordinates: 43.8763, -121.4531.
More about S21
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 S21 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.