Haejeok Radio Station Key Location in MW4 DMZ
The Haejeok Radio Station Key opens a locked room at the Haejeok Radio Station in Imjin Suburb, a hamlet northwest of Cheonwang Peak Array.How to get the key
Last updated Game version: Launch (October 23, 2026)
Quick answer
- Where
- Imjin Suburb, northwest of Cheonwang Peak Array
- The door
- A locked room at the Haejeok Radio Station in Imjin Suburb, a hamlet northwest of Cheonwang Peak Array.
- What is inside
- Not confirmed yet. Loot changes every match.
- Getting the key
- Not confirmed yet; keys turn up as loot.
- Threat nearby
- Medium at Cheonwang Peak Array
Where the Haejeok Radio Station is
| Nearest location | Cheonwang Peak Array |
| Highest threat at Cheonwang Peak Array | Medium |
See Cheonwang Peak Array on the interactive Hajin map, and the threat level by area in our Cheonwang Peak Array location guide.
What the Haejeok Radio Station Key opens
A locked room at the Haejeok Radio Station in Imjin Suburb, a hamlet northwest of Cheonwang Peak Array.
How to get the Haejeok Radio Station Key
Where this key drops is not confirmed yet. Keys turn up as loot, a Lieutenant you kill may drop the key to their own loot room, and some Story Missions pay keys as rewards.
Keys can go in your Stash between deployments, but anything outside a Secure Slot is lost if your exfil fails. Tick the keys you have in the MW4 DMZ key finder; the list stays in your browser.
Keys at Cheonwang Peak Array
- Iskra's Control Room (grid F7): The control room on the upper floor of the broadcast building.
Questions
Where is the Haejeok Radio Station Key used in MW4 DMZ?
At Imjin Suburb, northwest of Cheonwang Peak Array. It opens a locked room at the Haejeok Radio Station in Imjin Suburb, a hamlet northwest of Cheonwang Peak Array.
Every confirmed MW4 DMZ key with its own page
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- Mirae Electrical Room
- Shop Records Room
- Gun Store Weapons Locker Key
- Shopping DRC Locker
- Reactor DRC Locker
- Coin Mining Den
- Supreme Leader's Bunker Access Card
- Roze's Highrise Armory
- Vault Armory
- The Citadel South Wing
- Old Barber Shop
- Rail Depot Storage
- Militia Arms Depot
- Haksan School Armory
- Re-Education Center Annex
- Imjin Mill Foreman's Office
- Hoesik Supply Room
- Air Base DRC Weapons Locker
- Iskra's Control Room
- Netshin IT Room
- Police Weapon Depository
- The Chemist's Secure Armory
- Gangbyeon Apartment B
- Airbase Armory Keycard - Single Use
- Hanex Guard Station
- Lucera Suite 703 Bedroom
- Reactor 02 Control Room
- Utility Maintenance Storage
- Weapons Mod Workshop
- Executive Arms Auction
- Hazard Storehouse
- Police Station Armory
- Mechanic's Shack
- Air Base Access Card - Multi Use
- Commandant Office
- Gas Station Electrical Room
- Jang-ui's Converted Power Room
- Jin-Tae's Private Lounge
- Mill Explosives Lab
- Prison Encampment Storage
- Underground Propaganda Store Room
- The Doctor's Command Office
- South Block Armory
- The Citadel Main Control Room
- The Citadel Secondary Control Room
- Field Depot - B5
- Fire Station Storage
- Gangbyeon Apartment A
- Haejeok Radio Station
- Hanwoori Art Records Room
- Hotel Lucera Lobby
- Kang's Arms Incinerator
Official sources
Continue reading
Next stepGot this key? Tick it off and find the next one in the key finder.MW4 DMZ Keys: Locations and Locked RoomsEvery confirmed DMZ key: where it is, its Tac-Map grid square, which door it opens and what players found inside.Go there Related guides
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