Usage:
Active In Use
Air Vent
Air Vents used in and around the Lantern or larger air vents used to ventilate the tower or tower entry.
Air Vent: Bald Head NC
Usage:
In Lighthouse, Not Active
Air Vent: Barbers Point HI
Usage:
Active In Use
Air Vent: Bass Harbor Head, ME
Usage:
Active In Use
Air Vent: Big Bay Point, MI
Usage:
Active In Use
Air Vent: Cape Ann, MA
Usage:
Active In Use
Air Vent: Cape Elizabeth, ME
Usage:
Active In Use
Air Vent: Cape San Blas, FL
Usage:
Active In Use
Air Vent: Cape St. George, FL
Usage:
Active In Use
Air Vent: Cape St. George, FL
Usage:
Active In Use
Air Vent: Crisp Point MI
Usage:
Active In Use
Air Vent: Crooked River, FL
Usage:
Active In Use
Air Vent: Crooked River, FL
Usage:
Active In Use
Air Vent: Curtis Island, ME
Usage:
Active In Use
Air Vent: Deer Island Thorofare, ME
Usage:
Active In Use
Air Vent: Eagle Island, ME
Usage:
Active In Use
Air Vent: East Brother Island, CA
Usage:
Active In Use
Air Vent: Fairport Harbor OH
Usage:
In Lighthouse, Not Active
Air Vent: Gasparilla Island, FL
Usage:
Active In Use
Air Vent: Goose Rocks, ME
Usage:
Active In Use
Air Vent: Grays Harbor, WA
Usage:
Active In Use
Air Vent: Grays Harbor, WA
Usage:
Active In Use
Air Vent: Heceta Head, CA
Usage:
Active In Use
Air Vent: Highland, MA
Usage:
Active In Use
Air Vent: Hillsboro Inlet, FL
Usage:
Active In Use
Air Vent: Hillsboro Inlet, FL
Usage:
Active In Use
Air Vent: Humboldt Harbor CA
Usage:
In a Visitor Center at Lighthouse Location
Air Vent: lantern of lighthouse, ME
Usage:
Active In Use
Air Vent: Little Sable Point MI
Usage:
Active In Use
Air Vent: Mackinac Point Old MI
Usage:
Active In Use
Air Vent: Makapu'u Point, HI
Usage:
Active In Use