Done, thank you! I've been checking the setup and it looks like it may have been an actual hardware issue caused by dropping too far below 5V for the USB GPS.

I was trying to figure out why one of my tracks wasn't showing up and upon closer inspection the .wiglecsv file output from the new hardware I was testing out has 26000 lines all with the same GPS coordinates. Is there a way to retract known bad data? Something's wrong with the kismet+gpsd combo but...