wigert (CMP): Okay, Houston, we've had a problem here.
 [bad word] Jack Lousma (CC): This is Houston. Say again, please.
Lovell (CDR): Uh, Houston, we've had a problem.
Lovell (CDR): We've had a MAIN BUS undervolt.
 [bad word] Jack Lousma (CC): Roger MAIN undervolt.
 [bad word] Jack Lousma (CC): Okay, stand by Thirteen, we're looking at it.