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Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer

San Luis Valley Regional Airport/Bergman Field (KALS/ALS) — Alamosa, United States

At a glance

Operating hours
14:00–01:30 UTC
Fuel
100LL, Jet A
Runways
02/20, 06/24
Elevation
7,539 ft

Times in UTC. Reference only: verify with the AIP and NOTAMs.

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77% Data Complete 40 of 52 points
Missing: Contacts
Section Breakdown
Basic Info 7/7
Runways 4/4
Frequencies 2/4
Operations 2/2
Fuel 1/1
Contacts 0/2
Additional Info 3/10
Observed Activity · Oct 27
11 aircraft observed within 6 NM · 6 on the ground · busiest hour 00:00Z
2026-10-142026-10-27
Distinct ADS-B aircraft seen within 6 NM below 10,000 ft AGL per UTC day · community-feed coverage varies · not official movement totals
Data last updated:
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Basic Airport Information

  • ICAO: KALS
  • Name: San Luis Valley Regional Airport/Bergman Field
  • Type: medium_airport
  • Category: Domestic
  • Latitude: 37.434898
  • Longitude: -105.866997
  • Elevation: 7539 ft
  • Country: United States
  • Municipality: Alamosa
  • IATA Code: ALS
  • FAA Code: N/A
  • FIR: N/A
  • Timezone: America/Denver
  • Distance from City: N/A km
  • VFR: Yes
  • IFR: No

Runways

Runway 02/20

  • Designation: 02/20
  • Dimensions: 2597x30m
  • Surface: ASP
  • PCN: N/A
  • Lighting: Lighted
  • NAVAIDs: N/A
  • Approach Types: N/A
  • Remarks: N/A

Runway 06/24

  • Designation: 06/24
  • Dimensions: 975x30m
  • Surface: GRE
  • PCN: N/A
  • Lighting: Not lighted
  • NAVAIDs: N/A
  • Approach Types: N/A
  • Remarks: N/A

Frequencies

  • Tower: N/A
  • Ground: N/A
  • Operations: 122.150 MHz
  • Traffic/Approach: 128.375 MHz
  • ATIS: 135.175 MHz

Operation Hours

Monday 14:00 – 01:30
Tuesday 14:00 – 01:30
Wednesday 14:00 – 01:30
Thursday 14:00 – 01:30
Friday 14:00 – 01:30
Saturday 14:00 – 01:30
Sunday 14:00 – 01:30
  • Extra Hours On Request: Not recorded
  • Remarks: N/A

Contacts

  • AIS Tel: N/A
  • ARO Tel: N/A
  • MET Tel: N/A
  • Admin Tel: +1 719-587-5211
  • Health Tel: N/A
  • Police Tel: N/A
  • Authorities Tel: N/A
  • Website: N/A
  • Remarks: N/A

Slots / PPR

  • Slot Required: Not recorded
  • PPR Required: Not recorded
  • PPR Contact: N/A
  • Remarks: N/A

Fuel Information

  • Fuel Type: 100LL
  • Price/L: N/A
  • Last Updated: N/A
  • Remarks: N/A
  • Fuel Type: Jet A
  • Price/L: N/A
  • Last Updated: N/A
  • Remarks: N/A

Immigration

  • Port of Entry: Not recorded
  • APIS Required: Not recorded
  • GAR Required: Not recorded
  • Remarks: N/A

Airport Services

No services listed for this airport yet.

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United States Permit Requirements

Fast Landing: 1d
  • Overflight Permit: No
  • Landing Permit: Conditional
  • Overflight Lead Time: N/A
  • Landing Lead Time: 60 minutes minimum (eAPIS manifest before departure); recommend 24-48 hours for CBP port notification
Private / GA Operations:

No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures.

View Full United States Permit Details

Active NOTAMs

A0351/
caution
Runway restriction
RWY 02/20 SAFETY AREA BTN TWY A1, A5 IRREGULAR SURFACE STANDING WATER
2026-10-23 15:35 UTC 2026-10-29 18:00 UTC
A351/26
caution
Runway restriction
RWY 02/20 SAFETY AREA BTN TWY A1, A5 IRREGULAR SURFACE STANDING WATER
2026-10-23 15:35 UTC 2026-10-29 18:00 UTC
A0349/
caution
Runway restriction
RWY 02/20 SAFETY AREA BTN TWY A4, A5 IRREGULAR SURFACE STANDING WATER
2026-10-22 14:33 UTC 2026-10-29 18:00 UTC

+12 more active NOTAMs

NOTAMs received from the FAA NOTAM feed (last message 2026-10-28 07:25 UTC). This list is built from the feed as NOTAMs are issued and is not checked against the FAA's full list: confirm with FAA NOTAM Search before flight.
View all NOTAMs on Map

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Nearby Airports

CO83 Green Acres Airport 6 NM CO14 Alamosa Outport Airport 10 NM KMVI Monte Vista Municipal Airport 10 NM 2CO2 Las Arenas Earth and Sky Observatory Airport 11 NM 05V Blanca Airport 15 NM 02CO Mc Cullough Airport 15 NM 0CO9 Van Treese Airport 16 NM K1V8 Leach Airport 23 NM

Compare KALS with CO83 side by side →

Airport History

No milestones recorded for San Luis Valley Regional Airport/Bergman Field yet. Know when it opened, who built it or a notable event? Add it with a source.

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Frequently Asked Questions
What are the operating hours of KALS?
San Luis Valley Regional Airport/Bergman Field operates from 14:00 to 01:30.
What fuel is available at KALS?
San Luis Valley Regional Airport/Bergman Field offers 100LL, Jet A.
Does KALS require landing permits?
It depends on the flight. No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures. Permit details for United States
Where is KALS located?
San Luis Valley Regional Airport/Bergman Field (KALS) is located in Alamosa, United States.
What is the IATA code for KALS?
The IATA code for San Luis Valley Regional Airport/Bergman Field is ALS.
How long is the runway at KALS?
The main runway at San Luis Valley Regional Airport/Bergman Field (02/20) measures 2597x30m.
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