WSPRing Across the Mighty Atlantic

You have to look carefully, but in the picture above you can see a little green line stretching from Rome to Maine. That's my 20 milliwatt WSPR signal crossing the Atlantic. W1CDO's receiver picked me up at 0452 UTC yesterday.

Date	Call		SNR				W	by	loc	km	mi
2009-04-29 4:52	N2CQR		-22				0.020	W1CDO	FN43ou	6541	4064

The day/night terminator was in the mid-Atlantic at that time, so I think I had a bit of a tailwind from the gray line! But still, not bad for 20 mw in Maunder Minimum II. K1JT's software and W1CDO's receive system did the heavy lifting. Antenna here is just an end-fed wire among the buildings of central Rome.