From here, we’re going to head south towards the ONI Alpha Site. As soon as you pass through the traffic gate just north of the ONI Alpha Site waypoint, head up the stairs to your left for Audio Log 16.
Head back down the stairs to your Mongoose, and drive south. Turn left towards the gate leading to ONI Alpha Site and go through the door to your left near the top of the ramp. Inside, you’ll find Audio Log 17 on the lower level.
Exit the building with Audio Log 17 and head west through the traffic gate. As soon as you pass through the gate, look to your left. You’ll see a crate and a truck on its side. You’ll need to crouch jump to get on top the crate. From there, jump onto the truck, and then onto the platform above. You’ll find Audio Log 18 in the corner.
Above: Head through the traffic gate just west of Audio Log 17
Above: You’ll need to crouch jump to get on top of this crate
Jump down and work your way west towards the courtyard. From there, head to your northwest towards the building on fire. You’ll find Audio Log 19 at the base of the steps leading up to the building.