747Forever From United States of America, joined Jun 2008, 0 posts, RR: 0 Reply 1, posted (10 years 11 months 1 week 3 days 18 hours ago) and read 658 times:
Yes, if the LOC or APP button has been pressed to capture the localizer or perform an autoland respectively, the autopilot will align the aircraft with the runway, provided the correct course has been set.
Rick767 From United Kingdom, joined Jan 2000, 2662 posts, RR: 52 Reply 2, posted (10 years 11 months 1 week 3 days 15 hours ago) and read 633 times:
Jeff is correct, for an ILS procedure the LOC or APP mode of the autopilot is used to align the aircraft with the centreline.
The pilot may choose to do this manually by following commands from the flight director, which would simply be coupled to LOC or APP in the same way the autopilot was in the above example. This would give a steering command. Dead simple.
I used to love the smell of Jet-A in the morning...