December 15, 200520 yr The reason is that below 1,500 in Autoland configuration the system is working in a total different mode please see the info below:Below 1,500 feet radio altitude, the flare and rollout modes are armed. Theautoland status annunciation should display LAND 3 or LAND 2.During autoland, with bus tie breakers 1, 2, and 3 open, the message
December 16, 200520 yr The DC buses split at the same time as well. This is to prevent gremlins from causing problems in more than one place during a critical phase of flight. No distracting messages either!Tom
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