In aerodynamics, wing loading is the total mass of an aircraft or flying animal divided by the area of its wing. The stalling speed, takeoff speed and landing speed of an aircraft are partly determined by its wing loading.
The Monarch Butterfly has a very low 0.168 kg/m2 wing loading
The McDonnell Douglas MD-11 has a high 837 kg/m2 maximum wing loading
Load factor varying with altitude at 50 or 100 lb/sq ft
The F-15E Strike Eagle has a large relatively lightly loaded wing
The Dassault Mirage III is a family of single/dual-seat, single-engine, fighter aircraft developed and manufactured by French aircraft company Dassault Aviation. It was the first Western European combat aircraft to exceed Mach 2 in horizontal flight, a feat which was achieved on 24 October 1958.
Dassault Mirage III
The tailless 1955 Mystère Delta delta-wing prototype with the very large vertical stabilizer and no horizontal stabilizer and no flaps
South African Air Force Mirage IIIBZ
Cutaway view of the Cyrano radar system