B-29 Doc to Host Wichita Warbird Weekend B-29 Doc to Host Wichita Warbird Weekend Doc sitting out in the sunshine. (photo by Brett Schauf VLG LLC) PRESS RELEASE – B-29 Doc will host two other World War II-era aircraft in partnership with the Experimental Aircraft Association (EAA) Fourth of July Weekend, July 2-5, 2021, in Wichita, Kansas. The event will feature B-29 Doc, along with B-17 Aluminum Overcast and B-25 Berlin Express, and will give warbird fans a unique, up-close and personal opportunity to see the three American bombers that helped win World War II. The bomber was built in 1944 and was delivered to the U.S. Army at the end of World War II. It was eventually sold as surplus for just $750, and spent nearly 40 years doing assorted jobs ranging from a firebomber in the western United States to a mapping aircraft over the Middle East.