Nav aids

Loran-c calcutta chain, rate 5543, off air

HYDROPAC 1286/06

issued: 2006-07-08 12:41Z
status: cancelled 2006-08-21 02:51Z (archive)
authority: NAVAREA VIII 442/06 071001Z JUL 06.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

LORAN-C CALCUTTA CHAIN, RATE 5543, OFF AIR.

Timeline

Hazardous operations 220330Z to 221530Z aug in area bound by 09-57.5N 075-59.5E, 09-57.7N 076-14.2E,…cancelled by · 2006-08-21

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

193 aids-to-navigation notices in force · see all

Nav aids

Lights extinguished, buoys off station, RACON/NAVTEX outages. All current aids-to-navigation notices →

Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.