controls to working order. After the CAF technicians ran the engines, tested propellers and landing gear, N4249 was made ready to fly again by 3 August 1971. They had a permit to make a single ferry flight out of China Lake, although once it landed, the B-29 would be grounded. The ferry crew took on enough fuel to fly non-stop 1,250 miles to CAF Headquarters, then in Harlingen, Texas, lifted off at 7:48 a.m. and in a six-hour, 38-minute flight, brought home the last flying B-29 Superfortress without incident. The complete restoration to CAF standards of airworthiness was a long and expensive project involving more than three years of fund raising and hard work. Late in 1974, the CAF's B-29 was christened FIFI and joined the other World War II fighters and bombers to continue the CAF mandate "to preserve the memories and teach of lessons of mankind's greatest war." Besides air displays, FIFI has appeared in several films, including Enola Gay: The Men, The Mission, and the Atomic Bomb (1980), Roswell (1994), and The Right Stuff (1983), standing in for the Bell X-1's "mothership". FIFI was also featured in "Fifi," Season 2 Episode 8 of the AMC series Better Call Saul. Air show career Throughout the years of air displays across the country, the CAF and the many volunteers kept FIFI in the air. In 2006, however, following a series of engine problems, including engine failure occurring during an airshow, the B-29/B-24 Squadron made the difficult decision to ground the aircraft until more reliable engines could be fitted. In a joint press release, dated 21 January 2008, the Commemorative Air Force and the Cavanaugh Flight Museum announced a pledge of $1.2 million to re-engine FIFI. Over the next three plus years, the original Wright R-3350-57AM engines were exchanged for new engines built using parts from later model engines that powered the Douglas A-1 Skyraider and Fairchild C-119 Flying Boxcar during the Vietnam War, a custom built combination of the Wright R-3350-95W and Wright R-3350-26WD engines. After the $3,000,000 restoration project was completed, FIFI was flown for the first time in several years on 5 August 2010. In 2010, "FIFI" was pronounced once again ready to perform at airshows and in feature films and documentaries throughout the Western Hemisphere. FIFI, and Ol' 927 until 2013, were based in Addison, Texas, at the Cavanaugh Flight Museum, the facilities owned by Jim