Alturas Municipal Airport
AAT · KAAT · Alturas, CA · 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 08:47 PM
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:29 AM | 12:29Z |
| Sunrise | 06:00 AM | 13:00Z |
| Sunset | 08:16 PM | 03:16Z |
| Evening civil twilight Loggable night begins | 08:47 PM | 03:47Z |
Plan a flight from KAAT
Past 24 hours category · wind · ceiling · visibility trends
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Density altitude today projected curve · departure window · takeoff roll
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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 13RIGHT trafficRP · charted
- Heading
- 132° mag · 148° true
- Dimensions
- 4,228 × 50 ft
- TPA
- 5,400 ft MSL (≈1,000 AGL) · standard
- Surface
- Asphalt
- CTAF
- 122.8
Enter the right downwind (heading 312°) on the 45° at 5,400 ft MSL (≈1,000 AGL).
More details — RWY 13
- Threshold elev
- 4,369 ft
- Markings
- nonprecision
- Approach obstacle
- Road, 16 ft, 300 ft from threshold, 150 ft L of centerline — 6:1 slope to clear · penetrates the 20:1 visual approach surface
- TDZ elevation
- 4,372 ft
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 03/21 | 2,506 ft | |
| 13/31 | 4,228 ft |
Prefer one flat page? Full runway details for KAAT → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the KAAT kneeboard →
Comms & NavAids
Communication frequencies
Before taxi
Taxi & takeoff
Also
By procedure & sector (2 frequencies)
| Frequency | Used by |
|---|---|
| 116.65/113Y | AAT DME |
| 346.35 | KLAMATH FALLS RCAG (LOW) |
Source: FAA NASR (current 28-day cycle).
Prefer one flat list? All KAAT frequencies →
Charts & procedures
Lowest minimums here: RNAV (GPS) with vertical guidance · VFR sectional →
Airport info
From the field
Do you run KAAT, or an FBO, flight school, or shop on it? Claim your listing to keep fuel, fees, hours, and services current.
Airport information
- ICAO / IATA
- KAAT
- Coordinates
- 41.4827, -120.5657
- Elevation
- 4,378 ft MSL
- Magnetic variation
- 16E
- Sectional chart
- KLAMATH FALLS
- Airport use
- Public
- Control tower
- No
- Weather station
- ASOS · 124.175 · ☎ 530-708-6221
- ARTCC
- SEATTLE (ZSE)
- Flight service (FSS)
- RENO · 122.2, 122.5 · 1-800-WX-BRIEF
- NOTAM facility
- AAT
- Attendance
- ALL 0800-1700
- Beacon
- white-green (SS-SR)
- Segmented circle
- Yes
- Wind indicator
- lighted
- Activated
- 1941/10
- Distance from city
- 1 W
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green · SS-SR
- Pilot-controlled lighting
- ACTVT REIL RWY 03 & 31; VASI RWY 03; MIRL RWY 13/31; LIRL RWY 03/21 - CTAF. on 122.8 — Chart Supplement ↗
Runway lighting aids — 03: VASI.
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
- Airframe service
- NONE
- Powerplant service
- NONE
- Parking
- tiedowns
- Other services
- Air ambulance, Charter, Instruction
Ownership & management 2 contacts
Remarks FAA · 14 notes
General
- NO TKOF RY 03 TO NE EXCP DURG ADVERSE WIND COND. 150 FT MIN ALT OVER HOUSES.
- WILDLIFE REFUGES TO THE SW; SOUTH AND SE PRESENT POTENTIAL BIRD HAZARDS TO ACFT FROM OCT THRU APR.
- FIRE FIGHTTING ACFT SEASONAL MAY-OCT.
- ARRIVALS RY 21 DISCOURAGED DUE TO SCHOOL ON APCH.
- DEER ON AND IN THE VICINITY OF ARPT.
- FOR CD CTC SEATTLE ARTCC AT 253-351-3694.
Runways
- GROSS PAVEMENT STRENGTH PROVIDED BY AIRPORT MANAGER.
Lighting
- ACTVT REIL RWY 03 & 31; VASI RWY 03; MIRL RWY 13/31; LIRL RWY 03/21 - CTAF.
Obstructions
- RWY 03 APCH RATIO 22:1 FM DSPLCD THLD.
- RY 13 APCH RATIO 28:1 FM DSPLCD THR.
- RW 21 APCH RATIO 35:1 FM DSPLCD THLD.
Contact
- DIR. OF PUBLIC WORKS (530) 233-2377.
- OPERD BY CITY OF ALTURAS.
- PUBLIC WORKS IN ALTURAS. FBO AT ARPT 530-233-5125 OR 530-708-1852.
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Nearby airports
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Also nearby: CA06 Bates Field (private) (4 NM) · A24 California Pines Airport (7 NM) · 9CL3 Likely Airport (private) (15 NM) · O59 Cedarville Airport (18 NM) · A26 Adin Airport (25 NM) · A28 Fort Bidwell Airport (30 NM)
About KAAT
Alturas Municipal Airport (AAT · KAAT) is an airport in Alturas, CA, at 4,378 ft MSL. It has 2 runways, the longest 4,228 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for KAAT, refreshed from the Aviation Weather Center and FAA NASR.
Does KAAT have a control tower?
No. Alturas 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 KAAT?
Alturas Municipal Airport has 2 runways; the longest is 4,228 ft. See the Runways section for headings, surface, and lighting.
Where is KAAT?
Alturas Municipal Airport is in Alturas, CA, at an elevation of 4,378 ft MSL. Coordinates: 41.4827, -120.5657.
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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 KAAT 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.