Mertens Airport (3CO2) is a small general aviation airport located in Sterling, CO, 74 mi east of Greeley. It features 1 runway measuring 4,000 feet. SkyMeter has observed roughly 0 arrivals and 3 departures per day on average over the last 7 days.

Safety incidents

Last 7 days · 0 total

NORMAL

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Ceil

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Runways

1 installed

4,000 FT MAX

18/36

4,000 ft × 100

GRVL-DIRT○ unlit

Communications Frequencies

2026-06-11

Airport operations

ARTCC:: ZDV
Elevation:: 4,192 ft
Mag var:: 11° E
Fuel:: 100LL

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