Originally Posted by CONF iture
- Should not we have expected a relevant ACARS message ?
- If 2 ADRs self auto detect at fault, should not we get SPD and ALT flags accordingly ?
a) PROBE-PITOT fault seems to be the relevant ACARS, by logic priority, over ADR faults which should have been compiled under the same ATA 341.
b) ADR fault is not self detected (there is no ADR internal failure) ; monitored channels (airspeed, Mach,...) are declared faulty by FMGCs and FCDCs, but they are still displayed.