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San Luis Valley Regional Airport/Bergman Field
ALS · KALS · Alamosa, CO · 7,539 ft elevation · var 9E · Towered
Airport information
- ICAO / IATA
- KALS / ALS
- Coordinates
- 37.4349, -105.8670
- Elevation
- 7,539 ft MSL
- Magnetic variation
- 9E
- Sectional chart
- DENVER
- Airport use
- Public
- Control tower
- Yes
- ARTCC
- DENVER (ZDV)
- Flight service (FSS)
- DENVER
- NOTAM facility
- ALS
- Attendance
- ALL 0800-1930
- Beacon
- white-green (SS-SR)
- Segmented circle
- Yes
- Wind indicator
- lighted
- Activated
- 1941/03
- Distance from city
- 2 S
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-20
| Event | Local (MDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:11 AM | 11:11Z |
| Sunrise | 05:43 AM | 11:43Z |
| Sunset | 08:27 PM | 02:27Z |
| Evening civil twilight Loggable night begins | 08:59 PM | 02:59Z |
Loggable night (§1.1)
08:59 PM → 05:11 AM
Night currency (§61.57)
09:27 PM → 04:43 AM
Plan a flight from KALS
Runway 02/20
8,521 ft × 100 ft · Asphalt (Good) 02
- Heading
- 023° mag · 32° true
- Markings
- precision
- VGSI
- 4-light PAPI (left) (3°)
- Approach lights
- MALSR
- Instrument approach
- ILS
- Traffic pattern
- Left
20
- Heading
- 203° mag · 212° true
- Markings
- precision
- VGSI
- VASI (3°)
- Traffic pattern
- Left
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| ASOS | 135.175 | |
| CNTR | 128.375 | DENVER CNTR |
| RDO | 122.15 | DENVER RDO |
| UNIC | 122.8 | CTAF/UNICOM |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| ALS · Alamosa | VORTAC | 113.90 | r322° / 5.7 NM |
Airport diagram
Open PDF ↗Preview diagram
Approaches
- ILS OR LOC RWY 02 ↗ · amdt 3
- RNAV (GPS) RWY 02 ↗ · amdt 2
- RNAV (GPS) RWY 20 ↗ · amdt 2
- VOR-B ↗ · amdt 6
Minimums & Hot Spots
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Fuel available
- 100LL, Jet A
- Bottled oxygen
- HIGH/LOW
- Bulk oxygen
- HIGH/LOW
- Airframe service
- MAJOR
- Powerplant service
- MAJOR
- Parking
- tiedowns, hangars
- Other services
- Air freight, Agricultural, Air ambulance, Avionics, Cargo, Charter, Instruction
Ownership & management
Owner
CITY AND CO OF ALAMOSA
2490 STATE AVE, ALAMOSA, CO
719-587-5211
Manager
SIRAH MASTERS
2490 STATE AVE, ALAMOSA, CO
719-587-5211
Remarks FAA
- CONDS UNMON AT NGT AFT LAST ACR ARR TIL 0600; SEE NOTAMS FOR CONDS.
- FOR CD CTC DENVER ARTCC ON FREQ. IF UNA, CTC FSS ON FREQ VIA RCO. IF UNA, CTC DENVER ARTCC AT 303-651-4257.
- PPR FOR UNSKED AIR CARRIER OPNS CALL ARPT OPS 719-588-4881 OR 719-588-4871.
- ARFF COVERAGE PROVDD DURG ACR OPS; OTR TIMES 24 HR PPR - ARPT OPS 719-588-4881/4871.
- HOP ON & INVOF ARPT.
- COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -25C.
- APRON GA RAMP CLSD TO ACRS.
- ACTVT MALSR RWY 02; REIL RWY 20; VASI RWY 20; HIRL RWY 02/20 - CTAF 122.8
- ON CALL - 719-587-5335.
- PCR VALUE: 392/F/C/X/T
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 KALS in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.