# Las Arenas Earth and Sky Observatory Airport (2CO2)

**Las Arenas Earth and Sky Observatory Airport** (FAA: 2CO2) is a small airport in Alamosa, Colorado, United States. It opened in Apr 2010. It has one runway, 2,700 ft (823 m) long, dirt.

Web page: https://dromopedia.com/airports/us-4765

## At a glance

- FAA: 2CO2
- Type: Small airport
- Serves: Alamosa, Colorado, United States
- Opened: Apr 2010
- Elevation: 7,582 ft / 2,311 m
- Coordinates: 37.4787, -105.6325
- Runways: 1
- Longest runway: 2,700 ft / 823 m
- Time zone: UTC-7/-6 · America/Denver
- Wikidata: https://www.wikidata.org/wiki/Q74841060
- Weather station: KALS · WMO 72462
- Ident: US-4765

## Timeline

- Apr 2010: Las Arenas Earth and Sky Observatory Airport opens.

## Runways

| Ident | Length | Width | Surface | True headings | Lighted |
| --- | --- | --- | --- | --- | --- |
| 02/20 | 2,700 ft / 823 m | 40 ft / 12 m | Dirt |  |  |

## Rankings

Ranked among 48,075 open airports; = marks a shared place.

| Measure | Value | World | Region | Country |
| --- | --- | --- | --- | --- |
| Longest runway | 2,700 ft / 823 m | =18,324 of 29,858 | =7,834 in North America | =6,652 in US |
| Elevation | 7,582 ft / 2,311 m | =349 of 43,403 | =132 in North America | #90 in US |
| Age | Opened 2010 | =12,735 of 15,079 | =10,158 in North America | =10,021 in US |
| Runways | 1 | =4,364 of 29,978 | =2,583 in North America | =2,326 in US |

## Nearby airports

- [CO14](https://dromopedia.com/airports/us-1933.md) Alamosa Outport Airport · 4.3 mi / 7.0 km
- [CO83](https://dromopedia.com/airports/us-4348.md) Green Acres Airport · 6.2 mi / 10 km
- [05V](https://dromopedia.com/airports/05v.md) Blanca Airport · 6.4 mi / 10 km
- [CO92](https://dromopedia.com/airports/us-8452.md) Trinchera Ranch Airstrip · 12 mi / 20 km
- [ALS](https://dromopedia.com/airports/kals.md) San Luis Valley Regional Airport/Bergman Field · 13 mi / 21 km
- [US-5593](https://dromopedia.com/airports/us-5593.md) Lama Airport · 23 mi / 37 km

## Sources

- [FAA NASR](https://www.faa.gov/air_traffic/flight_info/aeronav/aero_data/NASR_Subscription/): US airport data: FAA National Airspace System Resources (Public Domain (US Government))
- [NOAA Aviation Weather Center](https://aviationweather.gov/data/api/): Weather data: NOAA Aviation Weather Center (Public Domain (US Government))
- [OurAirports](https://ourairports.com/data/): Airport data from OurAirports (Public Domain)
- [Wikidata](https://www.wikidata.org): Structured data from Wikidata (CC0 1.0)
- [timezone-boundary-builder](https://github.com/evansiroky/timezone-boundary-builder): Time zone boundaries © OpenStreetMap contributors, timezone-boundary-builder (ODbL 1.0)
- Every figure with its source: https://dromopedia.com/airports/us-4765/data