LNM08G-BC8BCA
Received 07 Oct 2026, 00:00 UTC
Warning text
Positions open on the mapLAGUNA MADRE CHANNEL - BROWNSVILLE CHANNEL
ATON / Advanced Notice of Change
The Coast Guard will convert the following navigational ranges to day/night optics and removing the KRW range boards after November 24, 2026. Change Brownsville Channel F Range Rear Light (LLNR-29995) in position 25-56.34N 097-26.17W, from showing Oc G 4s, 98ft, KRW on skeleton tower, visible 2° each side of rangeline to show Oc G 4s (NIGHT), and Oc W 4s (DAY), visible only on rangeline; Lighted throughout 24 hours: Rangeline does not mark centerline of channel.
Position 25-56.35N 097-26.17W
USCG Heartland (Gulf) District Local Notice to Mariners 45/2026