Originally Posted by
lee_apromise
No offence but seriously are you relating FI rating to TRI/TRE? How about someone with a bachelor degree instead just like they do in the states? Last time I checked, FI is not a requirement to teach (i.e line training) someone at airlines.
Read Part 61 and 142 then get back to me. Line training you don't but endorsement, IPC, differences are all done by someone with the appropriate flight examiner/instructor rating.