September 2020 Crossword Key
Across 1 Substance used as a drying agent when storing planes 6 Sudden severe turbulence occurring in cloudless regions causing violent buffeting of the aircraft, abbr. 8 Prop sound 9 Gauge datum 10 Dornier letters 11 Religious denomination, for short 13 Venturi _____ (plural) 16 _____ yaw: yaw generated when the ailerons are used 18 […]