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/ The Way Things Work / Way Things Work, The (1994)(Dorling Kindersley).iso / article3 / rada / rada3z.dib (.png) < prev   
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   ocr: ALTIMETER DBODBODDBDDOD 0DO c ALTIMETER AIRCRAFT. SIGNAL GROUND - - 2 - - mmlm The radar altimeter measures the height ofthe aircraft above the land or sea by timing a signal reflected from the ground.