Extended ship static and voyage related data

Introduction/Additional information: 

This IFM should be used by a ship to report the height over keel.

Permitted as from: 
01/01/1998
Registrant: 
ITU-R.M.1371-1
Message number: 
6
DAC: 
1
FI: 
19
State: 
in force
Number of slots (max): 
1