It has to be phased in over time. At the time, I don't believe it was absolutely required. But new aircraft coming into the system are required to have it.
On June 5th, 2014. See this statement in context.
On June 5th, 2014. See this statement in context.
National Chair, Canadian Federal Pilots Association
It has to be phased in over time. At the time, I don't believe it was absolutely required. But new aircraft coming into the system are required to have it.
See context to find out what was said next.