Clue: Per Ardua ad ___ (Royal Air Force motto)

Answer: ASTRA

Length: 5

---

Similar Clues:

• "Per ardua ad ___" (Royal Air Force motto) (ASTRA with 5 letters)
• Sustineo ____: Air Force motto (ALAS with 4 letters)
• "Per Ardua ad ___" (U.S. Air Force motto) (ASTRA with 5 letters)
• "_____ perpetua" (Idaho's motto) (ESTO with 4 letters)
• Per ___ ad astra (motto of the Royal Canadian Air Force) (ARDUA with 5 letters)
• Royal Jordanian Airlines destination (ADEN with 4 letters)
• London's Royal ____ Hall (ALBERT with 6 letters)
• ___ Royal, W.W. II aircraft carrier (ARK with 3 letters)
• Force with enlisted personnel (ARMY with 4 letters)
• "_____ Gratis Artis" (M-G-M motto) (ARS with 3 letters)