MULTI PHASE
54 NAVIGATION management & monitoring
The example below shows contradictory information about VOR/DME
XYZ. A/C flies in NAV mode to XYZ showing BRG 323°/6.8NM while raw
data (needles and bottom ND) show BRG 029°/16NM.
In any case MANUAL UPDATE should be considered carefully and only
if certainty of position used for updating.
In approach FMGC position is updated by LOC (or MLS) when existing.
XYZ
CRUISE THV001
CRZ OPT REC MAX
FL360 FL361 FL389
<REPORT
UPDATE AT
*[ ]
BRG /DIST
323° /6.8 TO XYZ
PREDICTIVE
<GPS GPS PRIMARY
REQUIRED ACCUR ESTIMATED
2.0NM HIGH 0.08NM
J43126AA 00
© THALES AVIONICS S.A.
AIRBUS A318/319/320/321
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