This C-17 landed at the small commuter airport (TPF - Peter O'Knight airport) just south of downtown on Davis Islands, in Tampa instead of Mac Dill AFB. The runways are lined up closely enough that this is not the first time that a USAF "heavy", has set up for final approach from the east before an "oh shoot" moment when they realized that there are no private homes along the runway at MacDill AFB, who's runway is long enough to be designated an alternative for the space shuttle.