BrickLink - Part 54093pb03 : LEGO Wing Plate 20 x 56 with 6 x 10 Cutout and No Holes with Warning Sign, Filler Cap and Hatches Pattern (Stickers) - Set 7893 [Wing] - BrickLink Reference Catalog
LEGO 7893-1 Passenger Plane Set Parts Inventory and Instructions - LEGO Reference Guide