drop-by

predidcate

chuer

chiuer

RNAV approach

offzw

.CYLINDER,OXYGEN?

veasel

vert prof

prscribed

prscribe

prscrib

execuitive

cartridse

罩环

An aircraft towing objects has the right of way over all power-driven heavier-than-air aircraft.

forward slipes

机场场面气压

quadrature amplitude modulation

balloon burner pilot

tail group surfaces

shock cords

increwse

RDOM

the ground discrete

the ground discretes

sibility