Luke Air Force Base has been designated the location for "Air Force Week." It begins today, March 19th. The week culminates with the Luke Days Air Show - this year's theme "Show of Force '07" - From Heritage to Horizons. The 60th Anniversary of the Air Force & the Luke Days Air Show is scheduled for March 24th-25th, from 10 am - 4 pm. Admission is free. The 2-day air show features the U.S. Air Force Thunderbird Aerial Demonstration Team.