How do I train the pilots if I plan to operate HEC with a video camera and no mirrors / bubble window?
Reference: SPO.SPEC.HEC.105; AMC1 SPO.SPEC.HEC.100, paragraph (d)(5)(i)(C)
You use the camera during HEC training. You don’t need to install a mirror or bubble window for the training unless you plan to operate with them. The AMC doesn’t override the rule.