Anti-Aircraft Site Omega is an FND flak post in Valle De Oro. It guards Noventarmas International Airport, one of the big FND air hubs in Valle De Oro. Destroying it also gets you Depleted Uranium.
The site is built around a large framed anti-aircraft gun, a scaled-up version of a twin-barrel ZU-23 cannon, with two shoulder-fired missile launchers mounted beside it. FND soldiers guard the position, and the Depleted Uranium is kept somewhere on site for you to grab. It guards Noventarmas International Airport, one of the big FND air hubs in Valle De Oro.
Do not fly in. The site warns you over the radio, then opens fire, so arrive by road, boat or on foot. Scout from higher ground first and tag the guards with your phone. Like other FND positions, watch for alarms and cameras and shoot them before you go loud. When you reach the gun, one rocket or a Supremo blast is normally enough, or toss two or three grenades onto it.
You get the Depleted Uranium stored at the site, which is the main way to fund Supremos and Resolver weapons outside the Du or Die story mission. The airspace over this part of Valle De Oro also opens up, so you can fly here and use Air Drop.
After the story, Insurgencies let the FND Remnants retake anti-aircraft sites. You can destroy this one again when that happens, but you can never hand it back to the FND yourself.
Anti-Aircraft Site Alpha
Anti-Aircraft Site Alpha is an FND flak post in Valle De Oro. Wreck the gun to fly safely over this part of Valle De Oro and pick up the Depleted Uranium stored at the site.
Anti-Aircraft Site Beta
Anti-Aircraft Site Beta is an FND flak post in Noventarmas, Valle De Oro. Wreck the gun to fly safely over this part of Valle De Oro and pick up the Depleted Uranium stored at the site.
Image: UbisoftAnti-Aircraft Site Delta
Anti-Aircraft Site Delta is an FND flak post in Barrial, Valle De Oro. It stands close to Orquídea Villa, so clearing it opens the sky around the villa too. Destroying it also gets you Depleted Uranium.
Anti-Aircraft Site Epsilon
Anti-Aircraft Site Epsilon is an FND flak post in Cruz del Salvador, Valle De Oro. It guards Santa María Airport, so take it out before you try to fly anything from that area. Destroying it also gets you Depleted Uranium.