TC wants to see 70% of each ATA chapter applicable to the aircraft you are working on. So, if ATA chapter 12 has 10 tasks listed, you MUST HAVE 7 completed. That is it, that is all they look at.

I was talking with my brother=in=law who works at AC or Aveos in YWG about all the BS that is going on there. For example.... Air Canada is still advertising and hiring(trying) CAT 1 and CAT 19. they conveniently forget to tell them that they will not be working for Air Canada, but this new unknown ...