Related Occupations for Tool 53-5011.00 - Sailors and Marine Oilers

Marine signaling systems — Blinker lights; Semaphores; Signal flags

• 53-6011.00 Bridge and Lock Tenders
  Signal bells; Signal flags
• 53-5021.00 Captains, Mates, and Pilots of Water Vessels
  Semaphores; Signal flags; Signal light controls; Signal lights
• 45-3031.00 Fishing and Hunting Workers Bright Outlook  
  Distress flags
• 53-5022.00 Motorboat Operators
  Distress flags; Signal bells; Signal horns