Were passing through on the way to another cache and we stopped here. Lots of open area belonging to the airport authority. Regardless how interesting it looks do not venture off into the weeds and woods it is posted even though I noticed several signs seem to be missing. Stay on the right of way to the public street. Should be easy enough to find. I have already told and showed you where it is.
You are looking for a nano centrifuge tube containing only a vinyl log. Tweezers would certainly be helpful and a permanent marker works best for signing the log.