Answer:

wingspan

Answer	Crossword Clue
WINGSPAN	Airplane measurement
WINGSPAN	SST stat
WINGSPAN	Rhea stat

WINGSPAN	Mourning dove measure
WINGSPAN	Aircraft statistic
WINGSPAN	Plane stat
WINGSPAN	Bird spec
WINGSPAN	It's about six feet for a turkey vulture
WINGSPAN	Measurement for a bird
WINGSPAN	Airplane measure
WINGSPAN	B-29 statistic

WINGSPAN	Jet measure