CD-ROM encyclopedia sorts global radars

ACTIVE RADAR PLATFORMS IN OVER 50 SYSTEM categories have been compiled into a single, powerful source-the International Radar Directory. This compact-disc read-only memory (CD-ROM) from Stephen L. Johnson (Huntsville, AL) offers platforms from 25 different countries and more than 130 different manufacturers. The reference source includes a variety of systems, such as ballistic-missile systems, airborne early-warning radars, battlefield-surveillance radars, bistatic-radar platforms, aperture-radar systems, terrain following, and terrain avoidance systems, air-to-air systems, and air-to-ground systems. Users can sort by manufacturer, country of origin, installation application, and function.