Shadow sector vs Blind sector

Shadow sector vs Blind sector

Shadow sector
Partly.
Radar echoes can be received but partly.
Obstructions due to funnels and masts near the radar antenna.
Occur within the smaller angles sub-tended by the obstruction.

Blind sector
Fully.
Radar echoes can not be received at all.
Obstructions due to funnels and masts near the radar antenna.
Occur within the larger angles sub-tended by the obstruction.

Published by

KRP

Mr. KRP is the founder of sailorsknowit.com, he has a great experience about life at sea. You can get in touch with him by email at info@sailorsknowit.com