For those hoping to find the answer to this question, we have it, but not in the way that you're probably expecting. Unfortunately, the UFO was a limited-time, Halloween event vehicle that touched down in Brookhaven from Sept. 2021 to Oct. 2021, and has since returned to a galaxy far, far away. Luckily, however, we can show you where to keep an eye out for in the future—continue reading below to find out how you can be ready for next Halloween.
From the spawn location, look for the Brookhaven Police Station—it should be the large, white building directly behind your character. The view of this building from the street is pictured below.
Once you've found the correct building, head inside through the front doors. In the main lobby behind the front desk, there will be a ladder that leads to the roof—climb it.
On the roof, you should see a Helicopter spawn button—this is where the UFO spawn button was located during the 2021 Halloween event. When it was in the experience, the UFO would spawn on the helicopter pad after pressing the button. Similar to the helicopter, the UFO could only be spawned by those who pay for premium.
While we wait for the UFO to possibly return, the helicopter can make for a decent replacement. Grab three of your friends, press the button, hop in, and fly!