Originally Posted by
Gonzo
did not state anything about what proportion they would operate in each mode
How would you interpret "provide those living near the airport with periods of respite ... distributed on as equitable a basis as possible", other than meaning that each of the 4 phases would apply for the same amount of time, on average ?
nor how often they rotate modes
Yes, that was my point.
Personally, I think they should rotate modes every hour to keep the controllers on their toes.