OK, just checked flights from Boston to Janesville and none are listed.
http://flightaware.com/live/findflight?origin=ZBW&destination=KJVL&Search=
I think someone is playing games.
Curiosity is sending back a snap shot of it en route. Should be here in 14 minutes
There’s an option to have your plane not be tracked by these services:
http://www.propublica.org/article/off-the-radar-private-planes-hidden-from-public-view-040810