NCreviewer: Per the current geocaching listing requirements/guidelines ([URL=http://www.geocaching.com/about/guidelines.aspx]guidelines[/URL]):
Caches may be quickly archived if we see the following (which is not exhaustive):
By submitting a cache listing, you assure us that you have adequate permission to hide your cache in the selected location. However, if we see a cache description that mentions ignoring "No Trespassing" signs (or any other obvious issues), your listing may be immediately archived. We also assume that your cache placement complies with all applicable laws. If an obvious legal issue is present, or is brought to our attention, your listing may be immediately archived. It's been brought to my attention that this is located on airport property.
Regretfully,
NCreviewer
Volunteer Geocaching.com Reviewer