Shows the Number of Defects report. This includes a table of values and a line graph with three lines. The selector area includes selectors: Aircraft Type, Registration, Year, and Month. The table of values shows the values for the selected aircraft registration, aircraft type, maintenance type, Date, ATA, and Number of Defects. The line graph shows: Total Closed Defects, Total New Defects, Total Open Defects by number of days.