1) Aircraft statistic 2) Airplane measure 3) Airplane measurement 4) Anatomical terminology 5) Australian magazine 6) Australian quarterly magazine 7) Bird spec 8) Distance 9) Flying statistic 10) Jet measure 11) Length 12) Mourning dove measure 13) Plane stat 14) Rhea stat 15) Wingspread 
[magazine] Wingspan was the quarterly membership magazine of the Royal Australasian Ornithologists Union (RAOU). It was first issued in 1991, replacing the RAOU Newsletter. When Birds Australia and BOCA merged in 2012 to form BirdLife Australia, Wingspan`s run ended, and was replaced with Australian Birdlife magazine. Wingspan was a glossy ...
the distance between the tips of the front wings in a properly spread specimen. 
The measurement between the tips of a bird or insect's wings when fully extended.
The Wingspan of an aircraft is the length of the wing as measured from wing tip to wing tip.
[n] - linear distance between the extremities of an airfoil
The distance between the tips of the fully extended wings of a living bird.
noun linear distance between the extremities of an airfoil
The distance from one wingtip to the other.
The distance between the tips of the spread wings.