JAR-FCL 2.285
The holder of a CPL(H) and IR(H)
satisfies the knowledge requirements for the
issue of an ATPL(H).
I have many friends who have never been through the ATPL theory course and fly now S-61 & Super Puma´s. They did their CPL theory and later IR theory (pre-JAA) and then later converted to JAA certificate and therefore have the right to be issued ATPL certificate when they have the hour requirements and other knowledge requirements fullfilled (MCC course).
Problem is there are not that many IR theory courses available, if any? anyone??
If straight IR theory courses are offered now then I would choose to only do the CPL theory and then do the IR theory and single engine IR when funds permit!