Las Arenas Earth And Sky Observatory Airport (2CO2)

Location & QuickFacts

FAA Information Effective	2026-07-09
Airport Identifier	2CO2
Airport Status	Operational
Longitude/Latitude	105°36'56.8900" W / 37°28'40.1600" N -105.615803 / 37.477822 (Estimated)
Elevation	7582.00 ft / 2310.99 m (Estimated)
Land	80 acres
From nearest city	13 nautical miles W of Alamosa, CO
Location	Alamosa County, CO

Owner & Manager

Ownership	Privately owned
Owner	JAMES LILLY
Address	8714 ROBINWOOD DR MILTON, FL 32583
Phone number	719-298-1183
Manager	JAMES LILLY
Address	PO BOX 435 ALAMOSA, CO 81101
Phone number	719-298-1183

Airport Operations and Facilities

Airport Use	Private
Wind indicator	Yes
Control Tower	NON-ATCT
Sectional chart	DENVER
Region	ANM - Northwest Mountain
Responsible ARTCC	ZDV - DENVER
Tie-in FSS	DEN - DENVER
FSS Toll Free	1-800-WX-BRIEF

Runway Information

Runway 02/20

Dimensions	2700 x 40 ft (823 x 12 m)
Surface	DIRT (FAIR)
Surface treatment

	02	20
Traffic pattern	Left	Left

Radio Navigation Aids

ID	Type	Name	Ch	Freq	Var	Dist
ALS	VORTAC	ALAMOSA	86X	113.90	13E	12.3 nm

Remarks

• FOR CD CTC DENVER ARTCC AT 303-651-4257.