The AIP SUPP however only requires that pilots (not aircraft they are machines) make a radio call when departing, entering or transiting the broadcast area. This is essentially identical to CAR166C minus the "if the pilot has a radio" part.
... and minus the “whenever it is reasonably necessary” part.
CAR 166C does not mandate the radio calls that are now mandated by the new instrument.
124.2 is going to get very ‘chatty’. You’ll be able to
hear the increased safety (except from those suffering finger trouble...)