342 / | HD | COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) |
61 | DF | RETURN SIGNAL CONTROLS EXTERNAL DEVICE {7} |
70 | ![]() | .~ Radar mounted on and controls land vehicle {2} |
71 | DF | .~.~> With control of brakes or steering |
72 | DF | .~.~> With control of safety device (e.g., air bags) |