📍 Sunriver⬆ 4,164 ft1 runways
KS21 · SUO
Sunriver Airport
43.87630°N
-121.45300°W
ARR / DAY
0
▼
100.0%
DEP / DAY
0
▼
100.0%
Sunriver Airport (KS21/SUO) is a small general aviation airport located in Sunriver, OR, 82 mi east of Eugene. It features 1 runway measuring 5,460 feet.
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Temp
46°F
Wind
0 kts
0°
Visib
10+ km
Ceil
—
Runways
1 installed
18/36
5,460 ft × 75
ASP● LITMED
Runway intelligence
Which runway carries the operations, observed over the last 30 days
18
81% of ops
434 land · 154 TO
36
19% of ops
105 land · 229 TO
Runway 18 carries 81% of operations (434 landings, 154 takeoffs) over the last 30 days. The next most-used is 36 at 19%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
18
434 landings
UA 5%
36
105 landings
UA 14%
Approaches to 18 show a 5% unstable-approach rate (21 UA events from 434 landings).Phase B will add wind-correlation: which crosswind band produces most UA events.
Traffic behavior
When the field is busy: hourly + weekday vs weekend
Daily avg
14.1
flights/day · 423 total
Busy hour (local)
5pm
also 4pm · 6pm
Day vs night
59%
06:00–20:00 local
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 122.800 | — |
| UNICOM | 122.800 | — |
| AWOS | 128.325 | — |
| SUNRIVER | 122.300 | — |
| OTHER | 122.300 | — |
| REDMOND | 126.150 | — |
| OTHER | 126.150 | — |
| REDMOND | 269.475 | — |
| OTHER | 269.475 | — |
Airport operations
- ARTCC:
- ZSE
- Mag var:
- 14° E
- Fuel:
- 100LL, A+
Hourly traffic
Avg movements per hour · local time · last 30 days
Pilot & community notes
1 comment from OurAirports (click to expand)
1
Pilot & community notes
1 comment from OurAirports (click to expand)
SV
svanarts
01/14/2009
Sorry to say I received the poorest service ever at any airport here. Hopefully they were just having a bad day.
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·
Updated 19:12 UTC