> It is, but my thought was that sunrise/sunset enhancement will still be
> there even if they used larger towers.

The height of the towers controls the takeoff angle for the skywave. If I
understand it correctly, the shorter towers give off more high-angle
radiation, which means a shorter distance to the first skip back to
ground. There will still be skywave if they raise the height of the
towers, but it will come off the towers at a lower angle and skip back to
ground at a greater distance...ideally somewhere in central or northern BC
instead of metro Vancouver.

s
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