As a freebander in the 80's and 90's I recall on occasion keying up on 3470 or 6670 lsb in the evening when 27MHz was dead. These freq's were more popular over in Europe but a few NA stations were OTA irregularly. Also 13555 usb too i think, anyone using these freqs today with 11 metres being quiet at this point in the solar cycle and enforcement not being what it was years ago? Not hearing anything but then I am antenna challenged compared to the wires I had up at that time.