Capn Bloggs - useful stuff there. I hope, however, in Oz you have the CORRECT DA in your coded approaches
Sure gets complicated when you 'twist' an offset approach into a straight-in for a computer - how do you GET to the MAP if it is the NDB and if it isn't, how is the obstacle splay affected by 'moving' the MAP to either the threshold or abeam the NDB?
Presumably if you went round off Aterp's VOBZ NDB26 you would need to go left to pick up the NDB 250 track - or would you just fly the 'RNAV' track to the north of the correct track? My head hurts.