Worth reposting in the History Group.

Contact light.
Shut down.
Okay, engine off.
Aca out of detent.
Out of detent, auto.
Mode control both auto ?
Both auto.
Descent engine command override off.
Command override off.
Engine arm, off.
Engine arm, off.
Four thirteen is in.

If you listen carefully to the recorded audio,
one notes the first words spoken by a human from the Moon's surface
(even if it was technical suff) were by
Buzz Aldrin. But Buzz once told me "people are not interested
in details like that."