| 摘要 |
<p>The device has a reading unit for reading navigation data of an aircraft, and a display unit for displaying and positioning a current course of the aircraft by a stationary reference system (1) i.e. course indicator, in a central part (30) of a display zone. A tag (14) is positioned in a peripheral zone (40) relative to the stationary reference system, so that the position of the tag with respect to the stationary reference system represents a position of the locality relative to a current position of the aircraft.</p> |
