Potential NASA Commercial Applications: The proposed technology allows sensors to be placed on critical aerospace and other components without disturbing the aerodynamic flow. That means they can be left in place and be used for monitoring the health and usage of the components in actual operation of the aerospace vehicles. The sensors are relatively inexpensive and a multitude of them can be used and monitored simultaneously. The technology is ubiquitous, that means it is applicable to a wide variety of components such as space launch vehicles, gas turbine and piston engine components, transmission parts, etc. The proposed wireless technology is easy to install and reconfigure, which makes it very adaptive to any specific application. Passive wireless SAW sensors have many Integrated Vehicle Health Management (IVHM) applications within NASA such as: continuous assessment, life of vehicle, thermal protection systems, accelerometers, harsh environment operation, radiation hard operation, ground and in-flight testing, space applications, structural health monitoring (SHM) of spacecraft and launch vehicles, aircrafts, Orbiter Wing Leading Edge Impact Detection System, impact sensors, NASA's ATP facilities, and many others. Of particular importance is to Maintain Vehicle Safety (MVS) between major inspections.