The Australian Aviation Theory Forum is a place for student pilots to ask questions, discuss CASA theory exams and share knowledge about RPL/PPL, CPL, IREX and recreational aviation study.
Notifications
Clear all
Topic starter
07/01/2018 10:23 pm
For cross wind calculations, should I worry about the difference between using the CR3 calculator and using trigonometry. The CR3 is great for an approximate value and I am hoping this will be good enough.
However some of my answers using the CR3 were off by a couple of knots, when compared to the trig method.