Photo essay: Crews prepare B-2 Spirits for Operation Odyssey Dawn Published March 24, 2011 By Senior Airman Kenny Holston 509th Bomb Wing Public Affairs WHITEMAN AIR FORCE BASE, Mo. (AFNS) -- Maintainers and crew chiefs from the 509th Aircraft Maintenance Squadron here prepare B-2 Spirits March 19 for Operation Odyssey Dawn. View the slideshow.