PHOTO: Warbird on Display LAS VEGAS REVIEW-JOURNAL 12 years ago “FIFI,” the only World War II-era B-29 Superfortress still flying, is seen at rest at the Henderson Executive Airport on Wednesday. The restored bomber headlines the Commemorative Air Force’s AirPower History Tour show through Saturday. Admission is $10 per person or $20 per family. It is free for children younger than 5. For more information or to schedule a flight at extra cost: www.airpowertour.org.