Over the years have bagged flights in DOCB, G, J, L, U, V, W, Y, GTBA and BVNO, this last bird being a -4S3 inherited from Dan Air. DOCW has turned up 3 times for me and BVNO twice
My first BA 734 flight was in 1992 in DOCL when it was very shiny and LHR based (on the CGN run) and last being DOCG on a flight back from MRS to LGW in 2012. Most of the LGW flights have been to and from PSA, NAP, VRN and VCE
One has to say that his fleet has certainly earned BA a healthy return on its investment and provided excellent service