9 [ unmanned and electronically guided targets; ] electronic flight controllers; electronic flight regulators; [ navigation references and flight guidance installations in the nature of gyroscopic controllers; sensors, namely, optical and acoustic sensors, depth sensors, and pressure-differential sensors; light emitting diodes; accelerometers; gyroscopes, namely, north-seeking gyroscopes, meridian gyroscopes, ring laser gyroscopes, filament gyroscopes, rate gyroscopes, and gyro-stabilized horizon gyroscopes; target-locating apparatuses in the nature of radar; electronic regulators and electromechanical controls for engine control, namely, propulsion unit governors; ] instruments for measuring, controlling, testing and signaling engine, flight, guidance and targeting performances; computers; [ and display computers ]
Trademark: 75127090
