F10,
Only the ULR Ops paragraph considers time-zones. Normal Ops does not mention time-zones - they are not considered - so you can't say that you can't cross 6 time zones 2-man (remember my 89.9 North example - where do you draw the line (of latitude) on that ?).
You only have to consider time-zones if you need 3 or more crew.
Now go and see Mrs Miggins for an exceptionally large pie
