I fast travelled to "the Castle" and the spaceship flew over me and crashed. I've been wandering around "Mass Bay Medical Center" area for ages still haven't found where it crashed. If anyone can help me out that would be great. Again the event triggered at "The Castle".

It crashes in a set location. Use google to find the answer so it's not spoiled for others.

Does it generally triggered randomly or when you first go to The Castle? I don't think I've seen it yet myself.

ah now I feel stupid haha. Thanks

It wasn't the first time I went to the castle. I went there to do a quest and nothing happened. Then I went back a while later and it triggered so I suppose it's just random

Yup, random. I saw it when I went to a place near Lexington. A buddy saw it when he left a brewery in Boston.

Ahh damn it that was a Ufo crashing?

I heard the sound of a crash at some point and my companion said something a long the lines of "we should check the crash site", but I had no idea where it crashed and I kinda thought it was just a vertibird as I have seen one of those randomly crash before, so I didn't bother checking it out