Clue: Grounded fleet of fast fliers

Answer: SSTS

Length: 4

---

Similar Clues:

• Grounded fast fliers (SSTS with 4 letters)
• Fast fliers of the past: Abbr. (SSTS with 4 letters)
• Grounded fast planes: Abbr. (SSTS with 4 letters)
• Temporarily grounded fleet, briefly (SSTS with 4 letters)
• Fast food offering (e.g. KIDSMEAL with 8 letters)
• Grounded fliers, briefly (SSTS with 4 letters)
• Members of a fast fleet (SSTS with 4 letters)
• Fast mover in an office (RUMOR with 5 letters)
• Former fast fliers (SSTS with 4 letters)
• Grounded fleet: Abbr. (SSTS with 4 letters)