Abstract: A system, apparatus and methodology for pilot navigation employing dynamic visual displays of geographical features along with dynamically-computed flight paths and dynamic visual feedback of image footprints, including better imaging of coastlines and other aerially-observed geographical features.

Abstract: An inline ultrasonic transducer assembly is disclosed. The transducer assembly can include a body having a cylindrical flow passage and a transducer mounting space having a track on along which at least one transducer chassis can be slidingly engaged. The transducer chassis can include at least one piezo member oriented at an angle with the axial centerline of the flow passage.

Abstract: Transducer assemblies and associated methods are provided for facilitating alignment of ultrasonic transducers with respect to pipes onto which the transducers are installed. The transducer assembly can include a transducer housing having a track on along which the transducers can be slidingly engaged. The transducer assembly can include attachment structures having alignment features used to align the transducers parallel to the axial centerline of the pipe while ensuring that the reception/emission sides of the transducers are oriented normal to the outer surface of the pipe. In some embodiments a transducer assembly alignment system can be used to align two transducer assemblies on circumferentially opposite sides of a pipe.

Abstract: An inline ultrasonic transducer assembly is disclosed. The transducer assembly can include a body having a cylindrical flow passage and a transducer mounting space having a track on along which at least one transducer chassis can be slidingly engaged. The transducer chassis can include at least one piezo member oriented at an angle with the axial centerline of the flow passage.

Abstract: Transducer assemblies and associated methods are provided for facilitating alignment of ultrasonic transducers with respect to pipes onto which the transducers are installed. The transducer assembly can include a transducer housing having a track on along which the transducers can be slidingly engaged. The transducer assembly can include attachment structures having alignment features used to align the transducers parallel to the axial centerline of the pipe while ensuring that the reception/emission sides of the transducers are oriented normal to the outer surface of the pipe. In some embodiments a transducer assembly alignment system can be used to align two transducer assemblies on circumferentially opposite sides of a pipe.