{
  "$type": "site.standard.document",
  "description": "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…",
  "path": "/patents/1009184",
  "publishedAt": "2011-09-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/387",
    "THALES SA [FR]"
  ],
  "textContent": "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.",
  "title": "Flight assistance device for aircraft"
}