Exercises

Hazardous operations 070800Z to 071030Z nov, alternate 080800Z to 081030Z nov in areas bound by: a. 29-07N…

North Atlantic · Florida · NAVAREA IV 937/18

issued: 2018-11-02 03:32Z
status: cancelled 2018-11-07 09:01Z (archive)
self-cancels: 2018-11-08 11:30Z
cancels: NAVAREA IV 924/18
authority: EASTERN RANGE 311234Z OCT 18.
position: 20.920, -58.620
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH ATLANTIC.
FLORIDA.
1. HAZARDOUS OPERATIONS 070800Z TO 071030Z NOV,
   ALTERNATE 080800Z TO 081030Z NOV
   IN AREAS BOUND BY:
   A. 29-07N 078-31W, 29-07N 077-28W,
      28-31N 076-06W, 28-19N 076-27W,
      28-29N 077-58W, 28-49N 078-31W.
   B. 27-47N 072-20W, 27-47N 071-10W,
      26-57N 069-51W, 26-07N 070-21W,
      26-27N 072-01W, 26-57N 072-40W.
   C. 25-41N 063-58W, 24-49N 061-27W,
      24-05N 061-49W, 24-54N 064-15W.
   D. 10-40N 038-36W, 11-21N 037-47W,
      11-21N 036-57W, 09-41N 036-57W,
      09-01N 038-07W, 09-01N 038-47W,
      10-01N 038-47W.
2. CANCEL NAVAREA IV 924/18.
3. CANCEL THIS MSG 081130Z NOV 18.

This area · military exercises

54 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now

Season · when military exercises happen here

month of issue, all years in the archive

Timeline

Hazardous operations 030800Z to 031030Z nov, alternate 0800Z to 1030Z daily 04 and 05 nov in areas bound by:…cancels · 2018-10-31
Hazardous operations 030800Z to 031030Z nov, alternate 0800Z to 1030Z daily 04 and 05 nov in areas bound by:…replaced · 2018-10-31
Cancel NAVAREA IV 937/18 and this msg, operations postponedcancelled by · 2018-11-07

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

35 military exercises in force · see all

Exercises

Gunnery, firing and naval exercise areas. All current military exercises →

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.