It's hard to say, Berzerkley Heights is a strange place with a long history of paranormal activity and UFO sightings. It could be the ghost of Irb W2VJZ since it's not far east of Liberty Corner, he traveled 200 miles on his 2 wheel 10M mobile in one day and didn't think twice about it. If you listen to 3885 AM in the morning sometimes you can hear the faint sound of wind chimes. More likely since Diamond Hill Road marks the western end of one part of several Bell Labs/Lucent Technology properties most likely it's ET phoning home using a fiber optics laser on steroids pointed at his home planet. On the other hand it could be Galaxy Being 2 the sequel, considering how Lucent is an R&D center the cutting edge of communications technology.
http://en.wikipedia.org/wiki/The_Galaxy_Being
Don't be fooled by locations given in the article, it's the northern end of Diamond Hill next to Lucent that's about 8 miles from Morristown Municipal, from there it runs south all the way to the Jean Shepherd Highway, Rte. 22 in Scotch Plains. Aliens wouldn't have the slightest interest in the airport since the biggest thing there is a Cessna or twin engine Beech. In fact they'd avoid ALL airports big and small in New Jersey, they're used by every government agency from the county OEM to the FBI.