Map shows MV-22B combat radius in Iraq compared with CH-46E combat radius
U.S. Government Accountability Office (GAO)
<a rel="nofollow" class="external free" href="http://www.gao.gov/new.items/d09482.pdf">http://www.gao.gov/new.items/d09482.pdf</a>  United States Government Accountability Office - page 16