UFGS 13 31 33 Frame Supported Membrane Structures for Protection of Aircraft  

History: Below is a listing of the Revisions and Changes made to this UFGS.

KEY PREPARING ACTIVITY (PA) A Army N Navy F Air Force S NASA
ACTION N New R Revision C Change D Deletion
Release PA Action Change # Nature of Change or Revision
Feb-2023 N N

New section for frame supported membrane structures on airfields, which are commonly referred to as Aircraft Protective Equipment or Sunshades.