Callsign:	MERZ9
MMSI number:	232020541
IMO number:	12
Navigational status:	Under way (engine) (0)
Vessel class:	Dredging/underwater operations (33)
Location:	51°47.82' N 1°26.33' E - locator JO01RT21PG - show map 8.1 miles Southeast bearing 116° from Walton-on-the-Naze, Essex, England, United Kingdom [?] 8.7 miles East bearing 109° from Frinton-on-Sea, Essex, England, United Kingdom 68.4 miles East bearing 73° from City of London, Greater London, England, United Kingdom 69.9 miles East bearing 73° from London, Greater London, England, United Kingdom
Last position:	2024-09-13 05:59:27 EDT (29d 20h25m ago) 2024-09-13 10:59:27 BST local time at Walton-on-the-Naze, United Kingdom [?]
Course:	130° – heading 140°
Speed:	12 MPH
Dimensions:	length 18 m width 5 m draught 1.4 m
Last path:	MERZ9>ais via G7OCD
Positions stored:	895

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
GOLDEN FLEECE		2.8 miles 301°	2024-09-15 00:04:56		BLUE WATERS SOUTH		3.6 miles 347°	2024-10-04 23:26:10
LADY ANNE-LYN		3.9 miles 200°	2024-10-12 11:39:53		MV ELYSSE		4.0 miles 211°	2024-10-12 10:26:41
THISTLE		6.7 miles 300°	2024-10-01 04:19:10		PAPA CHARLIE		6.9 miles 41°	2024-09-15 15:12:49
BLUE MARLIN		6.9 miles 295°	2024-09-25 07:48:17		GRAPEVINE		7.0 miles 309°	2024-09-13 08:11:37
ANTARES		7.1 miles 61°	2024-10-12 21:27:32		MISTRAL II		7.1 miles 312°	2024-10-06 03:24:46
JEAN T		7.2 miles 313°	2024-10-10 05:49:33		BLUE BELLE		7.2 miles 307°	2024-09-15 06:56:41
OCEAN WARRIOR		7.3 miles 241°	2024-10-10 07:24:07		THUNDACHILD		7.3 miles 316°	2024-09-19 00:21:53
DUNE		7.5 miles 313°	2024-09-17 04:35:47		DAKIRI 2		7.5 miles 15°	2024-09-27 17:06:46
SERENA		8.1 miles 315°	2024-09-29 03:48:28		ARCTIC SUNRISE		8.2 miles 75°	2024-09-29 14:47:45
PL ST CUTHBERT		8.2 miles 1°	2024-10-13 02:23:23		DE TUKKER		8.2 miles 58°	2024-09-19 04:21:50

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.