I “hear” them a lot via ATC, London centre giving flight levels to a cargo jet… but thats about it. Then again I mainly fly between small airports in the South West of England, so not a lot of traffic anyway…
I “hear” them a lot via ATC, London centre giving flight levels to a cargo jet… but thats about it. Then again I mainly fly between small airports in the South West of England, so not a lot of traffic anyway…