Derelicts

50 foot S/V crescendo, white hull, disabled and anchored due to engine trouble in 00-20N 104-53E

South China Sea · HYDROPAC 4134/15

What this record establishes

Archived notice · 2015-12-19 13:44Z

This notice comes from the historical archive. Its archived status does not establish when or how the reported situation ended.

Source and dates
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · RCC BASARNAS 190410Z DEC 15.. Issued 2015-12-19 06:20Z. First collected 2026-08-17 13:38Z; last seen in collection 2026-08-17 15:46Z. Collection dates record ingestion, not a new incident or a fresh field observation.
Location covered
South China Sea. The parsed report position is 0.333, 104.883. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.

Current notices and reporting history in the South China Sea →

issued
2015-12-19 06:20Z
status
Archived notice
authority
RCC BASARNAS 190410Z DEC 15.
issued by
RCC BASARNAS
sea
South China Sea
position
0.333, 104.883
vessel
S/V CRESCENDO
source
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

SOUTHERN SOUTH CHINA SEA.
DNC 03, DNC 04, DNC 11.
50 FOOT S/V CRESCENDO, WHITE HULL, DISABLED AND ANCHORED
DUE TO ENGINE TROUBLE IN 00-20N 104-53E. VESSELS IN VICINITY
REQUESTED TO KEEP A SHARP LOOKOUT, ASSIST IF POSSIBLE.
REPORTS TO RCC BASARNAS JAKARTA, PHONE: 6221 6586 7510,
FAX: 6221 6586 7512, E-MAIL: KAGAHAR@BASARNAS.GO.ID,
KAGAHAR@YAHOO.COM, KAGAHAR@GMAIL.COM.

Reading this warning

DNC (Digital Nautical Chart)
A reference to one of the regions of NGA's Digital Nautical Chart, used to tell the reader which charts a warning affects.
Position (degrees and minutes)
How warnings write positions: degrees, a hyphen, then minutes, with N/S and E/W — 49-40.8N 003-43.8W.
Keep a sharp lookout
A request to every ship in the area to watch for the vessel, people or object described.
Assist if possible
The second half of the standard rescue request: ships able to help are asked to do so.
RCC / JRCC (Rescue Coordination Centre)
The centre that organises search and rescue in its region; warnings ask ships to send their reports there.

All warning terms →

Collected reports in this area · derelict & adrift vessels

24 within 180 nm since 2002 · 0 in the last 12 months · 0 listed in force now

02
05
10
15
20
23

Counts include repeat notices about the same situation. NGA archive coverage ends 2024-05; live collection began 2026-08-17. The period between them is incomplete. An empty year is not evidence that no hazards occurred.

Month of issue in the collected archive

J
F
M
A
M
J
J
A
S
O
N
D

All available years combined. Uneven collection and repeat bulletins affect these counts; this chart does not measure the seasonality or probability of incidents.

Nearby notices listed in force · within 120 nm

Worldwide in the collected sources

6 derelict & adrift vessels listed in force · see all

Record snapshot 2026-10-02 00:07Z; source collection times vary.

Derelicts

Abandoned, disabled or drifting vessels. All current derelict & adrift vessels →

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.