There is at least 3 DDs on 172..
There was only one DD on 172 yesterday (15/7) which was on
172S107...i spotted the whole fleet...
172S107 used to be bendy, but was downgraded to rigid, now this
slot seems to be converted to DD...
172 AM peak
deployment yesterday (15/7/15)
172AM01 -- Unknown DAF
172AM02 -- 59S
172AM03 -- 5Y
172AM04 -- 6U
172AM05 -- 40U
172AM06 -- 114R
172AM07 -- 117H
172S101 -- 1429B
172S102 -- 1085G
172S103 -- Unknown Habit
172S104 -- 1086D
172S105 -- 1126Y
172S106 -- 698U
172S107 --
5053A
172S108 -- 181X
Total: 4 bendies, 1 DD, 10 SDs..