Remained in action for half a century until the final operational squadron switched over to the osprey last month. troops said it took awhile to get the hang of things. >> you have to troubleshoots more, a lot more working on the aircraft doing to advanced components. >> we boarded one headed to a school demonstration. marines need to be able to get in and out of tight places quickly. in the past they used the 46 which limited how far and fast you go. the osprey changes everything and can go twice as fast and five times as far. marines say that makes them less vulnerable to enemy attacks headi...