Bell Helicopter and Textron Systems, both businesses of Textron [TXT], plan their first appearance with products for European customers at NATO Days, Sept.. 20-21 in the Czech Republic. The goal of NATO Days is to present a wide spectrum of the resources and the capabilities of the Czech Republic and its allies in the field of security provision to the general public. The U.S. Air Force Special Operations Command will feature the Bell-Boeing [BA] V-22 Osprey in static and dynamic…