Nav aids

All mf/hf communications, including NAVTEX, voice and radio teletype at commsta boston (nmf) off air

NAVAREA IV 187/99

issued: 1999-06-15 19:55Z
status: cancelled 1999-06-16 07:15Z (archive)
authority: COGARD CAMSLANT CHESAPEAKE 151539Z JUN 99
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

ALL MF/HF COMMUNICATIONS, INCLUDING NAVTEX, VOICE AND RADIO TELETYPE
AT COMMSTA BOSTON (NMF) OFF AIR. ALL COMMUNICATIONS WITH BOSTON (NMF)
SHOULD BE DIRECTED TO CAMSLANT CHESAPEAKE (NMN).

Timeline

Loran-c station carolina beach, rates 7980-Z and 9960-Y, unusable 211200Z jun to 012000Z julcancelled by · 1999-06-16

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.