Tulelake Municipal Airport (FAA LID: O81) is a public airport adjacent to the community of Newell, California. Located in Modoc County seven miles (11 km) southeast of the city of Tulelake, it serves the Modoc and Siskiyou County area. This general aviation airport covers 358 acres (145 ha) and has one paved runway. Primary users are crop dusting and general aviation pilots. There is no scheduled service to Tulelake Muni, and the airport is unattended, with no control tower.