As a pilot for american eagle, we would use the last 3 numbers as our call sign. So, on paper, we may be EGF3949 but we would go by Eagle Flight 949. Effective Sept. 3rd, we now go by the 4 number call sign. Unfortunately, this has screwed up Flight aware. There is now no history for the 4 number call sign even though its the same flight and operator for the past many years. Any way to fix this?
flightaware.com/live/flight/EGF3 … /KORD/KBMI
is the same as
flightaware.com/live/flight/EGF9 … /KORD/KBMI