[1] The airfield has a single concrete runway 13/31, measuring 8500 x 180 feet (3277 x 55 m).

Earth revetments are located along the parallel taxiway.

Some aeronautical charts show a second north–south runway;[3] however it may just be a taxiway.

In December 2016, U.S. analysts reported that a missile base had been constructed approximately 13 miles from the airport, and was possibly the site for Hwasong-10 missiles tests in October.

[4] It is also the site of North Korea's first successful test-launch of the Hwasong-14, the country's first intercontinental ballistic missile, on July 4, 2017.