Related Clues:

• 'You are here' posting
• Speeder's downfall
• It works according to scale
• Blueprint
• Traffic tool
• Kind of beacon
• Some docs
• Avis offering
• Navigator's need
• H.M.O. listing
• Relief provider?
• 'M*A*S*H' role
• Submarine-launched missile
• See 70-Down
• Traveler’s check?