1 For example images of these models, see the report: 2 3 Uncontained Engine Debris Analysis Using the Uncontained 4 Engine Debris Damage Assessment Model 5 DOT/FAA/AR-04/16 6 Office of Aviation Research 7 Washington, D.C. 20591 8 http://www.tc.faa.gov/its/worldpac/techrpt/AR04-16.pdf 9 10 (Note: the Generic Twin images in that report show the model 11 prior to its most recent updates, which are reflected in the 12 version included in BRL-CAD.) 13