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?

Yes, landing permits are required for San Luis Valley Regional Airport/Bergman Field (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.

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

San Luis Valley Regional Airport/Bergman Field (KALS/ALS) serves Alamosa, United States. This is a mid-sized airport with 2 runways (02/20, 06/24). Field elevation is 7539 ft AMSL. Data on this page is maintained by the aviation community — contribute to keep it accurate.

This information may contain errors or be outdated. Create a free account to suggest corrections and earn points.

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 · Jul 26

14 aircraft observed within 6 NM · 10 on the ground · busiest hour 14:00Z

2026-07-182026-07-26

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: 2026-03-27

Help keep this data accurate!
See a next to a field? Click it to confirm the info is still correct. Recently verified Outdated — please verify

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: No
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: No
PPR Required: No
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: No
GENDEC Required: No
GAR Required: No
Remarks: N/A

Airport Services

No services listed for this airport yet.

Are you a service provider? Register here to appear in this airport's listing.

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

07/021 info

!ALS 07/021 ALS RWY 02 SAFETY AREA W 100FT 6IN STANDING WATER 2607240016-2607272359

2026-07-24 00:16:00 2026-07-27 23:59:00

07/005 info

VORTAC NOT MNT

2026-07-07 21:08:00 2026-07-30 20:00:00

07/001 info

REMOTE COM OUTLET 122.3 U/S

2026-07-06 18:38:00 2026-09-03 20:00:00

+4 more active NOTAMs

View all NOTAMs on Map

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

Discover the key milestones and historical events that shaped San Luis Valley Regional Airport/Bergman Field. Our community-powered timeline traces this airport's journey from its origins to the present day.

Explore History

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?: Yes, landing permits are required for San Luis Valley Regional Airport/Bergman Field (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.

View on Map