Posted byon May 1, 2017.
Last updated byon August 9, 2017.
Interact with the laptop and choose Option 6.
We’re going to find and hack the dishes in the opposite order because the fourth dish is the one closest to where you start the mission. Climb the building as shown below:
Once you get to the dish, click on it and type in 12.4 31.7.
Next, the closest one is the third dish. Approach the dish as shown below:
Once you get to the dish, click on it and input the same as last time: 12.4 31.7.
Next up is the second dish. Approach it as shown below. Pay attention to the map and the line.
Once near the dish, click on it and input the same again: 12.4 31.7.
Okay, time for the last dish! Go to the location shown below and follow the arrows:
Once you reach the dish, click on it and input the same once more: 12.4 31.7.
I’ll cut straight to the answer for your convenience, go to the location shown below; which is the following coordinates: (500,1015).
Click on the box and input 6744 as the code to unlock the box and finish the mission.