Originally Posted by
Whopity
Only worked on a Lamberts conformal.
Of course, the Mercator was the standard plotting chart through to the V-Force and we would use the dividers and measure the distance at mid-lat, another 'activity or process' plus and potential 'minor' or 'major' error.
Remember doing single and two Pl MPPs rather than a 3 Pl fix to get the process count up