Mohe Gulian Airport (IATA: OHE, ICAO: ZYMH) serves Mohe, the northernmost city in China, located in Heilongjiang Province near the border with Russia. The airport provides a critical air link to this remote region, which is famous for its subarctic climate, the Heilong River, and northern lights tourism. The airport handles limited domestic traffic, primarily connecting Mohe to major Chinese hubs such as Beijing and Harbin. Given Mohe's extreme geographic isolation, air travel is often the most practical means of reaching the city, especially during the harsh winter months when road conditions can be severe. The facility is relatively small, reflecting the modest population and tourism volume of the region, but it plays an outsized role in supporting local economic development and accessibility in one of China's most remote frontier areas.