Related Clues:

• Fly guys
• Male aviators
• Fliers or guides
• They fly planes or guide ships
• Aviators
• They guide ships in and out of harbours
• Aviators and ships' guides
• They fly aircraft and guide ships into harbour
• They are licensed to fly aircraft
• May they remain just plain, sound people?
• At work they have an air about them - many of them, at last
• Have the pilots got inflated ideas of themselves?
• One are, perhaps, flying into 14 across
• Their work sounds plain, and there's plenty of it at last (6)
• They're fly enough to be windy fellows