4 ms·
They still have to be alert and ready to take over during the flight.
by dexterdog 10y ago
They still have to be alert and ready to take over during the flight.
- crusso 10y agoNot all of them at the same time. It depends upon how many pilots are on the flight; but observing while auto-pilot is engaged only takes one person. The other people can relax, nap, read, etc.