Show Time June 17, 2012 After 13 years, today or tomorrow may be the day. In fact, the Prague airport being 9 hours ahead of California, it may already betomorrow where you are. As long-time readers know, I refer, of course, to the test of an actual WheelTug system installed inside the nose wheel of an actual 737. If there’s no column tomorrow, it’s for one of three reasons: It’s hard to type after holding your breath for 24 hours; the test failed, plunging me into a paralysis of despondency; the test succeeded, so I don’t need the income from this column anymore. Stay tuned.