Why not include tracks of VFR flights in the ADIZ??
Just checked the FAQs as suggested. Didn’t see any specific information on this question. I did read that VFR flights are generally not available and VFR flight plans (Search and Rescue) not useful for FlightAware purposes. An ADIZ VFR flight plan is, I believe, a little different. The “system” tracks VFR flights within the ADIZ and each A/C squawks unique IFF while within the ADIZ. Not sure where FlightAware feeds come from but it seems to me that the information is available if it can be accessed.
Even in the ADIZ we don’t receive enough information about VFR flights to track them.