Sơ đồ chỗ ngồi Japan Airlines Boeing 767-300ER

JAL's international two-class 767-300ER (config code A44), used on short/medium-haul international routes. PUBLISHED on jal.co.jp (aircraft/conf/763, A44 panel, PRIMARY): per-cabin counts Business 24 / Economy 175 (total 199); per-class row ranges (Business 1-6, Economy 15-63); emergency-exit rows (1 front, 20 rear, 45 front, 63 rear) with exit-row seats 45A/C/H/K; the no-window seats 19A/19K; the no-movable-armrest seats 15A/C, 15E/G, 15H/K, 45A/C, 45H/K, 46E/G; the window side-table seats 1A/1K/3A/3K/5A/5K; lavatory positions (diaper-shelf lavatories 1 front / 20 rear / 64 rear, wheelchair-accessible lavatory 64 DE rear); power ('all seats' in Business, 'shared between seats' in Economy), Wi-Fi, and MAGIC-V seatback entertainment. The seat GRID is READ from JAL's official English seat-map image seatmap_a44_en (PRIMARY): Business rows 1-6 in a 1-2-1 staggered SKY SUITE II layout (columns A/D/G/K, 24 seats); Economy rows 15-20 and 45-63 in a 2-3-2 layout (columns A,C / D,E,G / H,K), 6 + 19 = 25 full rows = 175. Row numbers 21-44 are skipped in the seat numbering (the map jumps from row 20 to row 45 across the Door 2/Door 3 galley/monument zone over the wing) — modelled as a galley spanning phantom rows 21-44. Business SEAT dimensions from JAL's SKY SUITE II 767-300ER seat page (PRIMARY): seat/bed width ~52 cm, bed length ~200 cm, 15.4-inch touch-panel screen, USB/AV/laptop power, full-flat with direct aisle access from every seat. Economy is JAL SKY WIDER; JAL's dedicated SKY WIDER page did not expose numeric pitch/width in the captured snapshot, so those figures are marked unsourced/approximate. No published recline figures. WINDOW ALIGNMENT: window seats are left 'unknown' (the schematic map does not prove real belt-line alignment); the map's explicit 'No window' marking is encoded as windowAlignment 'none' on 19A/19K only. No First/economy window-grid engineering data exists for the 767, so windowGridType is omitted. Furniture (doors/galleys/lavatories) is a structural interpretation of the published monuments (derived).