SECTOR HOUSTON-GALVESTON, SUBMERGED LAND ACT (SLA) - CALCASIEU CHANNEL
ATON / Proposed Notice of Change
In order to provide a more efficient and effective Aids to Navigation signal, the Coast Guard is proposing the following Aids to Navigation Change: Change Calcasieu Channel D Range Rear Light (LLNR-21750) in position 30-06.16N 093-19.43W, from showing skeleton tower on piles, night: Visible only on the rangeline. Day: Light visible only on rangeline. AIS: MMSI 993682019 to show Iso R 6s (NIGHT), and Iso W 6s (DAY), 63ft (NIGHT) and 60ft (DAY), skeleton tower on piles, visible 1.5° each side of rangeline. Comments will be taken until October 14, 2026. Please email comments regarding this proposal to: [email protected]
Position 30-06.15N 093-19.43W
USCG Heartland (Gulf) District Local Notice to Mariners 41/2026