TIB967T
(KJDEP 975) 
(WLBP
SP OR TRG)
TIB970H
TIB971E
(KJDEP SP) (WLBP
SP OR TRG)
most likely are for training, alway seem park at the WLBP TRG
bus area together with other training buses, although never see the
Yellow Training Bus label...
No wonder long time nvr see them at CCK already..especially
TIB967T..used to see it on 975/975A almost daily..
