Examples of Operation, Model 9900
59
Pressing the s button, corresponding to the secondary threat,
shows additional traffic 1,100 feet above and 2.6 iNM. Note
the airplane symbol is reversed (see Threat Acquisition,
Section IV and Operating Tips, Section IX). After a few
seconds, only the closer of the two threats is displayed.
The primary threat eventually passes out of the shield. On
short final, TCAD automatically transitions to the Ground
Mode.
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