Ichon Airport(이천비행장) is an

airport An airport is an aerodrome with extended facilities, mostly for commercial air transport. Airports usually consists of a landing area, which comprises an aerially accessible open space including at least one operationally active surface ...

in Kangwon-do,

North Korea North Korea, officially the Democratic People's Republic of Korea (DPRK), is a country in East Asia. It constitutes the northern half of the Korea, Korean Peninsula and shares borders with China and Russia to the north, at the Yalu River, Y ...

Facilities

The airfield has a single grass runway 07/25 measuring 3910 x 197 feet (1192 x 60 m).Landings database page
"Landings.Com", accessed 25 Aug 2010 It is sited in a river plain and is only 30 km from the Military Demarcation Line.GlobalSecurity.org
"Air Bases - Ichon", accessed 25 Aug 2010

References

Airports in North Korea {{NorthKorea-airport-stub