– Aviation Week – There is no doubt that today’s first-ever arrested landing of the Northrop Grumman X-47B air vehicle 2 on the deck of the USS George H.W. Bush will go down in history books as a major milestone in aerospace history. But, what could be a footnote in the historical record is an anomaly that took place shortly after the first-ever landing of a stealthy, tailless unmanned aircraft on a carrier deck. It could have dampened the historical day had the system not been preprogrammed to handle a host of issues that could crop up. But, it didn’t. That came later when a third landing attempt sent the aircraft ashore