Navigational warning 193/20

Status: Cancelled · Area: NORTH SEA · Source: NGA U.S. Notice to Mariners

1. CGOC HUMBER MF DSC AND R/T SERVICES AT LANGHAM SITE 52-56.5N 000-57.2E OFF AIR. 2. CANCEL HYDROLANT 3767/19. (201812Z JAN 2020)

Reference information — always verify against official Notices to Mariners before navigation.