.... proves my point, you know dam'd well what we discussed walking up the Brisbane street mall with your American friend ...
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... and separately you know dam'd well what the issue is with D staffing ..... AND it has NOTHING to do with C or E over D, nor does shifting APP to Centre change anything, you still need the same number of D controllers, and an additional number of APP controllers in the centre (or tracon), do you want to more than double the LSP's for the industry???
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Drop it DICK!