San Francisco HFDL has been red-hot lately on 10081 kHz. Plotting on Google Earth is clunky, but has advantages at times. Here are a whole bunch of lucky people on the way to Hawaii, and some less lucky ones on the way back to winter in the US:
The nice thing about Google Earth is being able to zoom in. This airplane kept updating its position over HFDL until it was literally on the runway in Honolulu:
All plots made by PC-HFDL and Google Earth.