BAPLTE
Bayplan/stowage plan total numbers message

UNH M Message header

BGM M Beginning of message

DTM M Date/time/period

SG1 C
RFF
DTM

NAD C Name and address

SG2 M
TDT
LOC
DTM
...

SG3 C
LOC
GID
SG4

UNT M Message trailer