Columns 66-69 NAUTICAL MILES DRIFTED 
Enter the straight line distance (in whole nautical miles) between 
the release and recovery positions so that the unit digit is entered 
in Column 69. Distance may be reported to tenths of a nautical mile 
by entering the tenths digit in Column 69 and a red dash over the 
tenths digit. If the letter E appears in Column 62 or the letters CTR 
appear in Columns 63-65, inferred distances rather than straight-line 
distances should be coded. 
Columns 70-72 DAYS ADRIFT 
Enter the number of days from date of release to date of recovery 
in whole days so that the units digit is entered in Column 72. If 
number of days adrift is greater than 999, enter the thousands, hundreds, 
and tens digits in Columns 70-72 and a red dash over the numeral in 
Column 7O. Prefix zeros to fill the field. Time adrift may be reported 
in hours and tenths of an hour; enter the whole hours in Gotmne70 and 
71 and the tenths digit in Column 72. When hours are reported, enter a 
red dash in Column 72. Prefix zeros to fill the field. Do not enter a 
zero in Column 72 if tenths are not reported. 
Columns 73-75 SPEED 
Enter the speed in nautical miles per day to tenths of a nautical 
mile. Prefix zeros to fill the field. Speed in knots to tenth of a 
knot may be reported by entering whole knots in Columns 73 and 74 and 
the tenths digit in Column 75. If knots are reported, enter a red 
dash in Column 75. Do not enter a zero in Column 75 if tenths are not 
reported. 
