Posted 11/13/2022 18:23 (#9930146 - in reply to #9929726) Subject: RE: Perpendicular lines (swaths)?
Western Oregon
If you know what your heading is going n/s, just add 90 degrees to that number. If you don't know, watch your heading while you are driving n/s. That should get you close.
Perpendicular lines (swaths)?
