Cottonwood Municipal Airport
S84 · Cottonwood, ID · 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 08:45 PM
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:57 AM | 11:57Z |
| Sunrise | 05:31 AM | 12:31Z |
| Sunset | 08:11 PM | 03:11Z |
| Evening civil twilight Loggable night begins | 08:45 PM | 03:45Z |
Plan a flight from S84
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 25LEFT traffic
- Heading
- 252° mag · 270° true
- Dimensions
- 3,100 × 50 ft
- TPA
- 4,500 ft MSL (≈1,000 AGL) · standard
- Surface
- Asphalt
- Lights
- PSIR (5°)
- CTAF
- 122.9
Enter the left downwind (heading 072°) on the 45° at 4,500 ft MSL (≈1,000 AGL).
More details — RWY 25
- Markings
- basic
- Threshold crossing height
- 50 ft
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| 07/25 | 3,100 ft |
Prefer one flat page? Full runway details for S84 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the S84 kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
“Cottonwood”Also
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
MQG 114.45
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| MQG · Nez Perce | VOR/DME | 114.45 · 91Y | Low | r112° / 30.4 NM |
Prefer one flat list? All S84 frequencies →
Charts & procedures
Airport info
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
- No
- ARTCC
- SEATTLE (ZSE)
- Flight service (FSS)
- BOISE · 122.2 · 1-800-WX-BRIEF
- NOTAM facility
- BOI
- Attendance
- IREG
- Beacon
- white-green (SEE RMK)
- Segmented circle
- No
- Wind indicator
- lighted
- Activated
- 1949/07
- Distance from city
- 1 SE
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green · SEE RMK
- Pilot-controlled lighting
- ACTVT ROTG BCN - CTAF.; ACTVT MIRL RY 07/25, PVASI RY 25 AND WINDSOCK LGTS - CTAF. on 122.9 — Chart Supplement ↗
Runway lighting aids — 25: PSIR.
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
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
- Parking
- tiedowns
- Other services
- Agricultural
Ownership & management 2 contacts
Remarks FAA · 5 notes
General
- FOR CD CTC SEATTLE ARTCC AT 253-351-3694.
Lighting
- ACTVT ROTG BCN - CTAF.
- ACTVT MIRL RY 07/25, PVASI RY 25 AND WINDSOCK LGTS - CTAF.
Obstructions
- +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
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Also nearby: 66ID Wind Ridge Airport (private) (12 NM) · 0S5 Nezperce Municipal Airport (13 NM) · S89 Craigmont Municipal Airport (14 NM) · S82 Kooskia Municipal Airport (16 NM) · 0ID8 Pinnacle Airport (private) (17 NM)
About S84
Cottonwood Municipal Airport (S84) is an airport in Cottonwood, ID, at 3,474 ft MSL. It has 1 runway, the longest 3,100 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for S84, refreshed from the Aviation Weather Center and FAA NASR.
Does S84 have a control tower?
No. Cottonwood Municipal Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at S84?
Cottonwood Municipal Airport has 1 runway; the longest is 3,100 ft. See the Runways section for headings, surface, and lighting.
Where is S84?
Cottonwood Municipal Airport is in Cottonwood, ID, at an elevation of 3,474 ft MSL. Coordinates: 46.0388, -116.3320.
Fly out of S84 often?
Save S84 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 S84 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.