Originally Posted by
LapSap
My understanding is once Airbus fleet detect out of tolerance position information, ADS-B is automatically decoupled (or de-latched is a term I've heard used) and cannot be recoupled in flight. Whereas with Boeing types, the system can be manually recoupled once in a stable GNSS reception area.
Can any body comment on the accuracy of that info?
interesting question , I did not hear that one before , I will add another if I may : on the Boeing 787 avionics are synchronized by the GPS clock signal , and once /jammed/spoofed you cannot reset the clock in flight and you lose many functions including CPDLC for the rest of the flight . Is it the same on the Airbus fleet ?