Page 63: of Maritime Reporter Magazine (November 1984)

fjpbertson AP9 AUTOPILOT

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I c o I J u ore accurate more than

Robertson's

AP9 microprocessor autopilot reaches new per- formance heights for the de- manding commercial customer, with a predictive software program that actu- ally computes vessel rudder-response char- acteristics, instead of relying on the conven- tional dead band principle. This, combined with a totally new rudder feedback system, eliminates rudder overshoot—resulting in exceptionally accu- rate steering because the rudder is always precisely positioned.

Just about any medium or large vessel can benefit from the

AP9. Course, system status and user-selected operating mode are clearly shown on two crisp LCD's. The AP9 has such stan- dard features as built-in interfaces for magnetic compass, any brand gyrocompass, and any NMEA-compatible Loran C/satnav receiver. Backlighted pushbuttons control all operating func- tions. However, the familiar rotary knob is retained for easy course selection. Other conveniences include a complete range of options to tailor the AP9 to the specific requirements of any class of commercial vessel or large yacht.

Robertson's AP9. -

Finally, the perfect pilot, i 4000118011

Kongsberg North America, Inc. 400 Oser Avenue, Hauppauge, NY 11788

Tel. 516-273-3737/800-645-3738

Telex 221686 RCA

Circle 319 on Reader Service Card

November 1, 1984 67