Profile: DynaTech Engineering, Inc. is a consulting firm specializing in rotating machinery vibration. We serve industrial and aerospace organizations, including NASA and the air force. We emphasize a system level combination of advanced analytical and testing techniques. We perform vibration analysis to accurately determine natural frequencies, mode shapes, forced response, and stress distributions. We determine the dynamic coefficients and provide design support for typical supports used with rotating equipment, including fluid film and rolling element bearings. Multiple shaft capabilities for representing interactions between rotors or with structures are also available.