The California Redwood Coast Airport (ACV) is located 15 miles (24 km) north of Eureka in the unincorporated town of McKinleyville, California. This commercial service airport serves Humboldt County and the surrounding region.
The airport is a federally designated port of entry for civil aircraft arriving in the United States. It is the largest airport, with the longest runway (6,000 ft) on the Pacific Coast between the San Francisco Bay Area and Portland, Oregon.