Where is the data from flightaware track coming from??? xpdr?
FlightAware > Live Flight Tracker > Track Log > CHI91 > 12-Mar-2009 > CYYT-CHIB
08:14AM 47.32 -51.47 133 9000 level Gander Center
08:15AM 47.32 -51.43 53 8800 descending Gander Center
I would like to know if the data is more or less reliable.
Regards
Aser