A navigational buoy that is 5' diameter x 10' length
	  A navigational buoy that is 5' diameter x 14' length
	  This buoy has swing arms for shallow or moving water mooring areas- it is 5 diameter x 11 length.
	  A navigational buoy that is 7' diameter x 20' length and designed with a thick hull for utilization in ice
	  A navigational buoy that is 9' diameter x 35' length - Standard USCG construction.
	  Buoy designed for rivers, ports and harbours and estuaries with fast flowing water currents of up to 8 knots
	  An Inshore Hazard Buoy is typically used in harbors or lakes that are deployed to warn boaters of underwater hazards, restrict access to an area, or to mark a no wake zone.
	  A type of navigational buoy that marks exposed or unburied pipelines pursuant to Federal Laws
	  A buoy that has either an internal or external radar reflector to allow it to be observed using radar offshore.
	  Sounded buoys that have a sound system (fog horn,. gong, bell or whistle)