It seems FR24 tries to be smart and shortens ICAO callsigns with leading zero(s).
E.g. CFG025 (from raw data) becomes CFG25 (on FR24). DLH032 becomes DLH32.
This is definitely wrong. ICAO callsigns must not be abbreviated.
(IATA callsigns used for ACARS are a different species and these be shortened.)
E.g. CFG025 (from raw data) becomes CFG25 (on FR24). DLH032 becomes DLH32.
This is definitely wrong. ICAO callsigns must not be abbreviated.
(IATA callsigns used for ACARS are a different species and these be shortened.)