August 1, 2015 - FIFI the only flying B-29 (at the moment) taxis near a crowd waiting for a chance to see her up close. Paying passengers were treated to a 30 minute ride around Cedar Rapids, Iowa. In addition to the B-29, a F4U Corsair, P-51 Mustang, a SB2C Hell Diver, a Stearman,and a C-45 Beechcraft were present and offering rides $$$ to $$$$. A living piece of history. The captured video sound does not do justice to the vibrating pulses of four huge radial engines.