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Cottonwood Municipal Airport
S84 · Cottonwood, ID · 3,474 ft elevation · var 18E · Towered
Airport information
- FAA LID
- S84
- Coordinates
- 46.0388, -116.3320
- Elevation
- 3,474 ft MSL
- Magnetic variation
- 18E
- Sectional chart
- GREAT FALLS
- Airport use
- Public
- Control tower
- Yes
- ARTCC
- SEATTLE (ZSE)
- Flight service (FSS)
- BOISE
- NOTAM facility
- BOI
- Attendance
- IREG
- Beacon
- white-green (SEE RMK)
- Segmented circle
- No
- Wind indicator
- lighted
- Activated
- 1949/07
- Distance from city
- 1 SE
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-20
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:15 AM | 11:15Z |
| Sunrise | 04:54 AM | 11:54Z |
| Sunset | 08:40 PM | 03:40Z |
| Evening civil twilight Loggable night begins | 09:18 PM | 04:18Z |
Loggable night (§1.1)
09:18 PM → 04:15 AM
Night currency (§61.57)
09:40 PM → 03:54 AM
Plan a flight from S84
Runway 07/25
3,100 ft × 50 ft · Asphalt (Excellent) 07
- Heading
- 072° mag · 90° true
- Markings
- basic
- Traffic pattern
- Left
25
- Heading
- 252° mag · 270° true
- Markings
- basic
- VGSI
- PSIR (5°)
- Traffic pattern
- Left
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| CNTR | 123.95 | SEATTLE |
| CTAF | 122.9 | |
| RCO | 122.35 | CASCADE RCO |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| MQG · Nez Perce | VOR-DME | 108.20 | r112° / 30.4 NM |
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
- Parking
- tiedowns
- Other services
- Agricultural
Ownership & management
Owner
CITY OF COTTONWOOD
P O BOX 571, COTTONWOOD, ID
208-962-3231
Manager
CLINT RIENER
P O BOX 202, COTTONWOOD, ID
(208) 507-0461
Remarks FAA
- ESTABD PRIOR TO 5/15/59.
- ACTVT ROTG BCN - CTAF.
- FOR CD CTC SEATTLE ARTCC AT 253-351-3694.
- ACTVT MIRL RY 07/25, PVASI RY 25 AND WINDSOCK LGTS - CTAF.
- +4 FT FENCE 0 FT FM RY END 50 FT R; +4 FT FENCE 90 FT FM RY END ON CNTRLN' +6 FT POST AT 90 FT 50 FT R.
- RWY 25 +7 FT FENCE 112 FT FM RWY END ON CNTRLN; +15 FT ROAD 120 FT FM RWY END ON CNTRLN; +7 FT FENCE AT 0 FT 75 FT RIGHT; +15 FT ROAD 0 FT FM RWY END 85 FT RIGHT AND 110 FT LEFT.
Nearby airports
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 S84 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.