nasa 4dNASACR–2011-217051 4D Dynamic Required Navation Performance Final Report Daniel M. Finkelsztein and James L. Sturdy Raytheon Company, Hampton, Virginia Omeed AlaverdiThe NASA 4D program helped to articulate and present what many of us know intuitively to be important to help performing teams. Bringing these to the surface and providing a framework for building hh performance teams purposefully