<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by etravelconsult:
4x Airbus A330-300 serving HKG/SYD/MEL
4x Airbus A340-300 serving HKG/SFO/YYZ
1x Boeing 747-400 serving HKG/LHR
</font>
So, A340-300 with the new J is designated as 34C.
And A330-300 and B747-400 with new J, what are the three-letter designation for these two?