RE: the lighthouse mentioned above: LOL! I don't think people who lived in close proximity to a lighthouse (civilian and military) for years would suddenly forget the lighthouse was there, or how it appeared to them. You can't pass off the Rendelsham events on a mistaken lighthouse.
LOL? So it's easier for you to believe that little green aliens from another planet landed in England in 1980 instead believing that some sleepy, tired, and confused airmen away from home at Christmas-time got confused over seeing flashing lights through the trees in a dark forest? Now, that is "LOL"-worthy.
How do you explain that the tape syncs up precisely with the rotation of the lighthouse beacon? How do you explain that the color of the light being seen was the same as the lighthouse? That it was seen in the same direction as both the lighthose and the lightship? That it "moved behind the trees" when they moved, but stopped when they stopped? Did you ever look at the moon behind some trees while in a moving car?