Surveys
Underwater operations by vessel Atlantis are underway near 37-32.00N 074-14.00W in Delaware from August 30 to September 18, wide berth requested.
North Atlantic · Delaware · NAVAREA IV 799/26
- issued
- 2026-08-18 14:34Z
- status
- cancelled 2026-08-19 18:30Z (dropped from inforce)
- self-cancels
- 2026-09-18 09:00Z
- sea
- North Atlantic Ocean
- position
- 37.533, -74.233 · r 10.0 nm
- source
- nga_inforce · first seen 2026-08-19 19:17Z
Original warning text
NORTH ATLANTIC. DELAWARE. 1. UNDERWATER OPERATIONS 30800Z AUG TO 180800Z SEP BY M/V ATLANTIS IN AREA WITHIN TEN MILES OF 37-32.00N 074-14.00W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 180900Z SEP 26.
This area · survey operations
6 within 180 nm since 2005 · 2 in the last 12 months · 1 in force now
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- Survey operations 23 jul until 26 aug by M/V fugro discovery along trackline joining 36-15.04N 071-25.95W,…2026-07-21
- Louisiana to maryland2022-10-10
- Survey operations in progress until further notice by M/V fugro supporter along tracklines joining: a.…2022-06-24
- Survey operations in progress until further notice by M/V layla in areas bound by: a. 38-21N 072-24W, 38-14N…2020-05-21
- Salvage operations in progress until further notice by USS grapple vicinity 36-36N 075-20W2005-02-21
Season · when survey operations happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
Worldwide now
84 survey operations in force · see all
Surveys
Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →
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.