by the way I'm thinking to another option:
For example, everyday, Rescue helicopter fly over my town
(http://i37.tinypic.com/bi1gtk.jpg)
but, I can see only the first and last day detected by RBOX
Is it possible to know all day (and time) when it flies?
Maybe it would be displayed in the blank window (bottom of the window)
It would be helpful for some aircraft flying to my airport, for freight
(useful to know its schedule, and take picture without long time waiting!)
Already being considered for a future version - http://www.airnavsystems.com/forum/index.php?topic=1779.0
nice!
thanks