Topic: | Re:Re:Re:Re:Re:How accurate is heathrow webtrak? | |
Posted by: | Tim Henderson | |
Date/Time: | 23/01/15 10:18:00 |
I recently saw a copy of an independent report on webtrak that had analysed all Heathrow flights in May 2014 and concluded that the majority of aircraft movements "were correctly rendered on Webtrak". However,"a significant number of flights were either absent completely or were present but unidentified or misidentified". It noted that a study four years previously had found a large number of flights missing from Webtrak and this had been linked to an obsolescent radar data processor which, it was believed, had since been replaced. |