Apparently, there is a DD perm on 43 that does random SD
slots every day. There was no capacity upgrade on 43, it
just happened that the random DD did the same slot for a few
days.
Fleet still 14 DDs, 13 SDs. SBS5159U should be out by now. I
will just observe 1 more day, as the last time I saw SBS5159U slot,
it was done by SBS6512B.
SBS6477U has 315 perm sticker.
If the fleet is 14 DDs, 13 SDs... then there has been a
SD->DD upgrade because the original fleet was 13 DDs, 14
SDs.