I just checked Google Earth and it's still there as of the last pass of the Sat. I grew up in the area and later did some work at Loral which was on the property. You cannot imagine how huge the Airdock is until you get right up to it.
yup, should have said one of the last... both the lakehurst hangar one (national historic landmark) and the graf zeppelin airdock (now owned by lockmart) are still standing. shhhh...don't let the dummies know, or they'll start complaining about the nasties in those as well.