Denah kursi British Airways Boeing 777-200 — 332 kursi

British Airways Gatwick (LGW) leisure 777-200ER three-class configuration retaining the legacy 2006-era 'yin-yang' Club World business cabin (2-4-2: window seats A/K and the centre pair E/F face forward, aisle seats B/D/G/J face aft — facing:'aft'; window and centre-pair seats reach the aisle by stepping past a neighbour). Seat arrangement, cabin zones (Club World; World Traveller Plus; World Traveller), exits, galleys, lavatories (incl. wheelchair-accessible) and carry-cot positions are READ row-by-row from British Airways' official Scene7 representative seat-map raster 'boeing-777-200lgw-full-seatmap' (PRIMARY, layoutProvenance published_map). Counts read from the map: 32 Club World (rows 1-4, 2-4-2); 48 World Traveller Plus (rows 10-15, 2-4-2); 252 World Traveller = 120 forward (rows 20-31, full 3-4-3 ten-abreast) + 132 rear (row 32 centre D/E/F/G only, rows 33-42 full ten-abreast, rows 43-45 taper to eight with columns C/H dropped, row 46 centre D/E/F/G only). These counts exactly match the Wikipedia British Airways fleet table (NEUTRAL) row 32/48/252 = 332 under the 'Gatwick configuration with older Club World seats' annotation. Four door pairs (before row 1, before row 10, before row 32, aft) match 777-200 geometry. SISTER VARIANT NOT MODELLED: the same Wikipedia table lists a second Gatwick split 32J/52W/252Y = 336 (four more World Traveller Plus seats); BA publishes only this single '777-200 LGW' representative map, so the 336 variant has a citable count but no fetchable published map and is documented here rather than fabricated — per-tail layouts appear in Manage My Booking. Wikipedia lists 43 777-200ER airframes across all configurations; the per-config fleet split is not published on the cited sources, so fleetCount is omitted. The Gatwick fleet is not being retrofitted with Club Suite — BA has announced replacement by new 787-10s from 2029 (timeline via press; no layout data taken from press), so status remains 'active' with no retrofit link. BA does not publish pitch/width/bed or screen sizes, so all seat-type dimensions and screens are unsourced estimates (unsourced:true). windowAlignment is left 'unknown' on window seats because the schematic map does not prove real window alignment; no engineering window grid exists for the 777 so windowGridType is omitted. Door numbering and furniture row-alignment are interpretations of the schematic monuments. Aircraft are 777-200ER airframes; aircraft.variant is set to '777-200' following BA's own map title ('777-200 LGW').