When is a notice required by FAA for a crane used on campus?

Due to the close proximity of the VT Airport, a Notice of Proposed Construction or Alteration must be filed with the FAA if the construction or alteration is more than 200 feet above the ground level at its site, or if the construction/alteration is greater than imaginary surface extending outward and upward at a particular slope. For more information, and instructions on completing the notice, go to www.faa.gov/forms/index.cfm/go/document.list/parentTopicID/223.