I just worked two stations in northeast Alabama on 15 meter
SSB from my Jackson, Mississippi QTH.
One is still on 21.298, and the other was a mobile a bit
further up the band.
This is not back scatter, it is point to point E skip.
These stations are about 225 miles from me.
You don't see skip that short on 15 meters very often. When
you do, it is as much fun as the long haul DX.
Mike Duke, K5XU
American Council of Blind Radio Amateurs