34 Training should be given in:
                        
                        
                        
                        
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                                 .1 communication procedures and discipline to
                                 prevent harmful interference in GMDSS sub-systems;
                              
                              
                              
                            
                           - 
                              
                              
                              
                                 .2 procedures for using propagation-prediction
                                 information to establish optimum frequencies for communications;
                              
                              
                              
                            
                           - 
                              
                              
                              
                                 .3 radiocommunication watchkeeping relevant to
                                 all GMDSS sub-systems, exchange of radiocommunication traffic, particularly
                                 concerning distress, urgency and safety procedures, and radio records;
                              
                              
                              
                            
                           - 
                              
                              
                              
                                 .4 use of the international phonetic alphabet;
                              
                              
                              
                            
                           - 
                              
                              
                              
                                 .5 monitoring a distress frequency while simultaneously
                                 monitoring or working on at least one other frequency;
                              
                              
                              
                            
                           - 
                              
                              
                              
                                 .6 ship reporting systems and procedures;
                              
                              
                              
                            
                           - 
                              
                              
                              
                                 .7 radiocommunication procedures of the International
                                 Aeronautical and Maritime Search and Rescue (IAMSAR) Manual;
                              
                              
                              
                            
                           - 
                              
                              
                              
                                 .8 radio medical systems and procedures; and
                              
                              
                              
                            
                           - 
                              
                              
                              
                                 .9 causes of false distress alerts and means to
                                 avoid them.footnote