score:9
The definitive source for all things BA, including seat maps, is the BA source. The seat map you're looking at is from a B777-200 17F/48J/24W/127Y configuration.
Upvote:1
BA 185 is an Air Belgium operated flight, so the seat configuration isn't a standard BA one, as it isn't one of their planes. AA also sell this route. I heard this might be BA experimenting with rostering and crew that undercuts their usual teams - as Air Belgium appears, indirectly, to be owned by BA's holding company (that also owns Iberia etc.)