Originally Posted by
Aziz83
Just click on the complete guide to qatar airways link in page one of thia thread and ull find more info regarding these letters.
Thanks, it was referring to the complete fleet list QR topic and there I found the info about it.
Boeing 777
Information on the J seating on the Boeing 777-300 can be found
77I (777-300ER v1): horizontal J, B/E MiniPod seat in 2-2-2 config. WiFi (some). 42J 316Y (10 across Y), A7-BAA,B,C,E,H,I,J,K,L,M,N,O,Q and BEG,H,I,J
77N (777-300ER v2): horizontal J, B/E MiniPod seat in 2-2-2 config. WiFi (some). 24J 388Y (10 across Y), A7-BAP,S,T,U,V,W,Y,Z and BEA,C
77P (777-300ER v3): QSuites in J, 1-2-1 config. WiFi. 42J 312Y (10 across Y) A7-BAF,G,BED,E,F,K,L,M,N,O,P,Q,R,S,U,V,T,W,X
77N (777-300ER v4): QSuites in J, 1-2-1 config. WiFi. 24J 388Y (10 across Y) A7-BAX,BEB
777 (777-200LR v1): horizontal J, B/E Minipod seat in 2-2-2 config. WiFi (some). 42J 217Y (9 across Y), A7-BBC,D,E,F,H
77K (777-200LR v2): QSuites in J, 1-2-1 config. WiFi. 42J 230Y (10 across Y) A7-BBA,B,G,I