DCO: Williams Field
DCO is the IATA airport code for Williams Field in McMurdo Station, Antarctica, Antarctica. Its ICAO code is NZCO.
- IATA code
- DCO
- ICAO code
- NZCO
- City
- McMurdo Station, Antarctica
- Country
- Antarctica
- Time zone
- Antarctica/McMurdo (UTC+13:00, daylight saving)
- Coordinates
- -77.8675, 167.0567
- Elevation
- 30 m
- Type
- Small Hub
- Runways
- 3
- Terminals
- 1
- Operator
- US Antarctic Program
- Website
- www.usap.gov
Other airports in Antarctica
Source: Curated dataset of 1,000+ commercial airports (APIStack), updated 2025-08-20. About our data
Get this data from the API
Look up DCO or any of 1,000+ airports by IATA or ICAO code, city or country, as JSON.
curl "https://apistack.online/api/data/airport-codes/v1?iata=DCO" \
-H "x-api-key: $APISTACK_API_KEY"