TULSA, OK -- A special U.S. Air Force Boeing 747 flying over Tulsa Tuesday morning prompted a number of calls to the News On 6.
The airplane is a modified 747 called the E-4B by the Air Force and the National Airborne Operations Center by the Pentagon.
It was practicing landings and takeoffs at Tulsa International Airport Tuesday morning.
The plane last visited Tulsa in mid-December and conducted a similar exercise.
Related story: 12/11/2008 A 747 Causes Quite A Stir Over Tulsa