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S21 Sunriver Airport

S21 · SUO · Sunriver, OR · elev 4,164 ft · TPA 5,200 ft MSL (≈1,000 AGL) · CTAF 122.8

skyready.app/airport/s21 live weather · pattern · NOTAMs

Frequencies

ASOS/AWOS128.325
CTAF122.8
UNICOM122.8
Flight service122.3 · 126.15 (LOW)
Guard121.5

Tower/ground call: Sunriver

Airport

Coordinates43°52.58'N 121°27.18'W
Mag var14E
ARTCCSEATTLE (ZSE)
FSSMC MINNVILLE
NOTAM fileMMV
SectionalKLAMATH FALLS

Fuel: 100LL, Jet A, Jet A (additive). Attended MAY 15 - 14 OCT ALL 0700-1900; 15 OCT - 14 MAY ALL 0800-1800.

Lights: SEE RMK · Beacon: SEE RMK · PCL: ACTVT ROTG BCN - CTAF.; ACTVT REIL RWY 18 & 36; PAPI RWY 18 & 36; MIRL RWY 18/36 - CTAF.

5,000 ftNMNxw 272°downwind 002°base 092°final 182°45° entry1836

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)
Displaced thr
156 ft
CTAF
122.8

Enter the right downwind (heading 002°) on the 45° at 5,200 ft MSL (≈1,000 AGL).

Pattern side + displaced threshold: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates

Traffic pattern for the primary runway, drawn on its FAA charted side.

Runways

RunwayHeadingsSizeSurface · lightsPatternILS
18/36182° / 002°5,460 × 75 ftAsphalt · Med lights 18 RIGHT