USCG Navigation, Security & Safety Notices

CGDB Alert: Marcus Hook Dredging Temporary Safety Zone through January 31 Return to Alert Page Additional Info Attachments : FR_Safety_Zone_MH.pdf

USCG MSIB 10-21 Philadelphia to Sea Maintenance Dredging – Update 5 Return to Alert Page Additional Info Attachments : MSIB_10-21_Marcus_Hook_Annual_Maintenance_Dredging_update_5.pdf

CGDB MSIB 14-21: Right Whale Speed Restrictions Return to Alert Page Additional Info Attachments : MSIB_14_21_Right_Whale_Speed_Restriction.pdf

USCG Marine Safety Alert: Unexpected Heavy Weather Dangers Return to Alert Page Additional Info Attachments : USCGSA_0721.pdf

USCG MSIB 10-21: Philadelphia to Sea Maintenance Dredging Update 2 Return to Alert Page Additional Info Attachments : MSIB_10-21_MH_Annual_Maintenance_Dredging_update2.pdf

CGDB MSIB 12-21: Pipeline Installation in the Torresdale Range through December 2021 Return to Alert Page The Captain of the Port (COTP), Delaware Bay, is notifying mariners of submerged pipeline installation within the Torresdale Range on the Delaware River from September 29, 2021, to December 2021. Broadcasts will be issued providing the date and duration…

CGDB MSIB 11-21 Submerged Object Removal in the Delaware River throught October 1 Return to Alert Page The Captain of the Port, Delaware Bay, is notifying mariners the the U.S. Army Corps of Engineers’ (USACE) operation to remove submerged objects within Newbold Range, Marcus Hook Range, Wilmington Harbor and Liston Range. Beginning on September 27,…

USCG Maritime Security Guidelines for U.S. Vessels Operating in High Risk Waters Return to Alert Page Additional Info Attachments : Maritime_Security_Guidelines_High_Risk_Waters.pdf

CGDB MSIB 09-21: Dredging in the New Castle Range Return to Alert Page Additional Info Attachments : MSIB_09_21_New_Castle_Range_Dredging.pdf

USCG Distribution Methods of Navigation Safety Messages Return to Alert Page The Coast Guard is seeking comments regarding proposed changes to the Distribution of Scheduled Navigation Safety Messages (Broadcast Notice to Mariners) by Mobile and Internet methods. In 2020, the Coast Guard began making broadcast notices to mariners containing locally relevant information accessible by mobile…