Nondestructive testing of structural components through ultrasonic testing is well established as one of the industry’s benchmark techniques. Its capability to penetrate both thin and thick material provides arguably the best information to inspectors on subsurface faults. However, there are two basic drawbacks to its use: its difficulty to employ and its slow speed. Real-time C-scan solves both of these issues while maintaining high quality subsurface information Voids, delaminations, impact damage, and subsurface inclusions can be observed in 1/30 second. The basis for this techn