Finnair Airbus A319 seat map

CURRENT CONFIG SET: Finnair's live fleet page lists five A319s and a single current seating capacity of 144; the older approximately 138-seat research hint is not current and is excluded. PUBLISHED MAP TRANSCRIPTION: 24 full 3-3 rows = 144 installed seats. Rows 1-9 are the map's 79 cm-pitch forward Business zone behind a movable divider; row 10 is the marked Extra Legroom over-wing-exit row; rows 11-23 are standard 74 cm-pitch Economy; row 24 is the published 43 cm narrow last row. EURO-BUSINESS MODELLING: the seats are one physical 3-3 cabin and the divider moves with demand, so Business is a zone rather than a fixed cabin. The representative map places the divider after row 9 and Finnair states the adjacent middle is empty, so 1B/1E through 9B/9E remain installed but are blocked with guaranteed_empty, leaving 126 sellable seats in this representative maximum-forward-zone layout. When a forward row is sold as Economy, its 79 cm pitch is 5 cm above the 74 cm baseline and matches Finnair's current Preferred-seat definition; those installed positions therefore use the N-tier forward seat type. Front Row and Extra Legroom are zones inside the same cabin. SOURCE CONFLICT: the map shows no-recline dots at 9A/9F only, while the fleet table explicitly says 9A/9F and 10A/10F do not recline; the fleet table controls the complete seat list and the image omission is documented in its caveat. RATINGS: concrete extra pitch/empty-middle space drives good ratings; the published no-recline and narrow-seat facts drive warnings. Adjacency flags are limited to aisle seats directly facing the drawn monuments. WINDOW/WING: no A319 grid exists in data/window-grids, so windowGridType is omitted and alignment stays unknown/no_window_seat. The stylized wing has no exact endpoints, so deck.wing is omitted. CONFIG CODE: Finnair publishes no cabin-layout code; 144-seat follows the airline's capacity label.