An unknown dasher faded up out of the noise about 0430 UTC, 11 October, 2015, on 6939 kHz. This one has about a 1.55 second long pulse sent about every 3.1 seconds. It is right down in the noise for me, fading up to fair occasionally.
This is not in sync with and appears to be unrelated to the unknown 6940 kHz dasher.
T!