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Hello all, is there a new Speedbird now that Concorde has retired?
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Not sure what your question is. Speedbird is the ATC callsign for all mainline British Airways flights (with a few exceptions, I know!). So this is nothing new. As far as I know, the old 'Concorde' callsigns of "Speedbird 1, 2, 3, & 4" have not yet been used by any normal subsonic flights.