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                           | Activity Number:A seven digit number that is related to the activity number associated with the
                            investigation report.
 Start Date Range:This category allows the user to specify between what dates the investigation started.
                            If both fields are filled in, the search will only include results between the specified
                            date range. If the leftmost or minimum date is the only field filled in, the search
                            will return any results from that day or the next. If the rightmost or maximum date
                            is the only field filled in, the search will return all results from that
                            day the previous day. If both fields are left blank, the search will not omit any results
                            based on date.
 Vessel Service:This is a search based on the vessel service type. A drop down list is provided.
 Involved Vessel:The name of the vessel involved in the investigation report. You may search for
                            a vessel by entering all or part of the vessel's name. The system will search for
                            vessel names beginning with the characters you entered. The vessel name search supports
                            wildcard searches (see below).
 Involved Organization:The name of an organization which was involved in the investigation report. You
                            may search for an organization by entering all or part of the organization’s name.
                            The system will search for organization names beginning with the characters you entered. The organization name
                            search supports wildcard searches (see below).
 Involved Facility:The name of a facility which was involved in the investigation report. You may search
                            for a facility by entering all or part of the facility's name. The system will search
                            for facility names beginning with the characters you entered. The facility name
                            search supports wildcard searches (see below).
 General Keyword Search:This is a general search of all text fields for a specified keyword. You may search
                            for a general keyword by entering all or part of the word. The system will search
                            all text fields for words beginning with the characters you entered. Wildcard searches
                            (see below) are supported in the keyword search.
 Wildcard Characters:Wildcard characters are automatically added to all text based searches. 
						    However, if you wish to further refine your search you may use two wildcard characters. The underscore '_' 
						    character replaces a single character. Example: J_pan searches for Japan, Jbpan, Jcpan and so on. The 
						    percent '%' character can be used to replace any combination of characters. Example: Ja% would return 
						    both Japan and Jacksonville. |  
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