I am wondering why some flights do not show up as tracked, while they are tracked by some ads-b stations. For example this afternoon this flight :
flightaware.com/live/flight/AFR6 … O/tracklog
has passed above my head and was tracked for about 15’, but tracklog only shows FA estimated positions. Does this mean that all tracks are not reported to FA? That my station is not properly reporting? Or is there some other rule that makes that not all flights are tracked?