There may be another explanation. I have use an Archos android tablet, and sometimes if Wigle is started before the gps has an initial fix, it will log APs wiht an errent location and a null timestamp. The locations may be several miles away. If someone in the neighborhood is having the same error ...

I know tis thread is a little old, but it seems to be the place to mention this. I've been war driving a bit with an Archos 5it (Android 1.6 ) and I noticed that I have a few errant locations that are logged when the GPS doesn't have a satellite fix before the Wigle app is started.The entries for ...