Thanks again 2D.
Originally Posted by 2Donkeys
If the argument is focused on this simplest case, I think you'll find that there is nothing in legislation to prevent such an approach
What about Article 49 (7)
(7) In this article “specified” in relation to aerodrome operating minima means such particulars of aerodrome operating minima as have been notified in respect of the aerodrome or if the relevant minima have not been notified such minima as are ascertainable by reference to the notified method for calculating aerodrome operating minima.
My italics.
The relevant minima have not been notified as there is no published approach. So minima have to be calculated "by reference to the notified method for calculating aerodrome operating minima"
I'm guessing that is PANS-OPS. So sure you can do an instrument letdown in class g where no published IAP exists, but it has to be designed to the standards set out in PANS-OPS. Does anybody do this?