Related Occupations for Tool 45-3031.00 - Fishing and Hunting Workers Bright Outlook  

Radio navigation instruments — Emergency position-indicating radio beacons; Radio direction finders RDF

• 53-5021.00 Captains, Mates, and Pilots of Water Vessels
  Radio direction finders RDF
• 53-5011.00 Sailors and Marine Oilers
  Emergency position-indicating radio beacons; Radio direction finders RDF