Starting-point swath widths for the AT-402, AT-502, AT-602 and AT-802, from data gathered by Dr. Dennis Gardisser at pattern clinics. Charts cover urea at 100 to 225 lbs/acre with the 10 vane spreader (PN 23502) and with the hydraulic gate and spreader (PN 23537), and liquid at 1 to 10 gallons per acre.
Every aircraft should still go through a pattern clinic to find its optimum swath width. Available in imperial and metric versions.