Crossword Heaven

Answer: RCAF

RCAF is a crossword puzzle answer that we have spotted 17 times.

• Military org. with the motto "Per ardua ad astra"
• North Amer. WWII fliers
• Northern fliers
• Military force until 1968, briefly
• Battle of Britain grp.
• Canadian mil. unit
• G. Buzz Beurling unit
• Mynarski and Beurling org.
• Org. involved in NORAD
• Mil. fliers north of the border
• Ottawa-based fliers: Abbr.
• Acronym of interest to veterans
• Billy Bishop's org.
• Canadian Mil. org
• Canadian military org.
• Ottawa-based flying gp.
• Allied flyers during WWII