markpierce
Master and Commander
- Joined
- Sep 25, 2010
- Messages
- 12,557
- Location
- USA
- Vessel Name
- Carquinez Coot
- Vessel Make
- penultimate Seahorse Marine Coot hull #6
... The nominal range given in this Light List is the maximum distance a given light can be seen when the meteorological visibility is 10 nautical
miles. ...
Sounds like they're referring to fixed navigational lights, such as lighthouses.