Class II (oceanic) plotting
Morning all,
I am trying to get to the bottom of when and why oceanic plotting takes place. Does anyone have, please:
1. A reference as to any rule or compulsion which requires plotting?
2. A strong reason why plotting should be done, in particular on fixed routes/airways which are contained in an FMC data base?
3. When does your company do it?
Info seems to be very thin on the ground and I am not experienced in class II navigation other than the odd Tango route.
Thanks in anticipation.