The Lost Transmission quest in ARC Raiders has a simple objective: to use the terminal in Spaceport Control Tower A6 and establish a connection with Speranza. However, Control Tower A6 is a heavily contested area that’s crawling with hostile raiders looking for a PvP fight. This will make the quest a bit tough to complete, but with the right approach, you’ll complete Lost Transmission in no time.
How to Reach the Top of Control Tower A6 in ARC Raiders (Lost Transmission)
Once players accept the Lost Transmission quest in ARC Raiders, they’ll receive the Spaceport Control Tower key from Shani. This item will be vital in reaching the top of Control Tower A6 in Spaceport, which is located in the center of the map, just beside the Vehicle Maintenance and Container Storage buildings.
Before you deploy to the Spaceport map in ARC Raiders, make sure to keep the Spaceport Control Tower key in your inventory’s Safe Pocket. Also, it’ll be handy to keep a few smoke grenades with you in case you need to break off from enemy raider sight lines and escape a PvP confrontation. Now that you’re all set, go ahead and enter the Spaceport map.
Once you spawn, head to the center of the Spaceport map, towards the Control Tower A6, and try to enter from the doorway right under the big A6 marker on the tower. After heading into the Control Tower, head through the first set of doorways to the left and follow the path to the right to come across a locked door.
Use the Spaceport Control Tower key to unlock the door, which leads to the zipline. Using the zipline will take you to the top of Control Tower A6, where you’ll find the terminals to progress through the Lost Transmission quest in ARC Raiders.
Once you reach the top of Control Tower A6 in Spaceport, interact with the terminal to the left to complete the Lost Transmission. Since you’re already atop Control Tower A6, make sure to loot all the drawers and cabinets here, which have a high chance of granting players Epic rarity items.
Once you’re done, simply extract safely out of Spaceport and talk to Shani back at Speranza. Players will receive a legendary Snap Hook (grappling hook) as a reward for completing the Lost Transmission quest in ARC Raiders.
- Released
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October 30, 2025
- ESRB
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Teen / Violence, Blood
