CAT I , II , III operations with B737NG

[Guest adampihavek]

Hi all,I know all RVR,DH requirements etc.for this type of approach ,but I would like to know,how to perform entire approach from IAF to RWY threshold-I need to know differences in speeds etc. between normal ILS app and CAT I,II,III app. When should I have final landing speed etc....And do I have to use autoland during CAT operations?Thanks,Adam

[Mats_J 2]

Adam,IIRC autoland is only mandatory during CATIII ops.HOpe it helps,

[downscc 1,327]

Also you asked about speeds, etc., normal and special category approaches use the same reference speeds, which primarily depends on your weight. It's the equipment and crew training that is different.