Mariners' Advisory Committee
for the Bay & River Delaware
Posted   09-09-2020 07:50  
By   JSG   [Pilots` Association for the Bay and River DE]
Ben Franklin Bridge PORTS Air Gap Sensor (per NOAA):
Due to a long-term construction/rehabilitation project on the Ben Franklin Bridge, bridge air gap data in the NOAA products are being reduced by two feet – effective 9/3/2020.

Please see attached document for more information.
View Attachment 1 (.PDF)