Now area 51 in San Andreas has been updated quite well. This means that secret work is being carried out and money is being allocated for expansion. We built a runway for planes, locators to catch unknown signals, hangars, and many containers and trailers. What is in them is unknown, but you can check. There is a "VEIL" to jam the signals. In general, this mod changes zone 51(69). There are two options, everything is in the archive. Many different objects. For users who like to pump up GTA with different mods, it’s worth a try.