Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel SEA LEOPARD - show graphs
Map loading...
Callsign: MGZW4
MMSI number: 235023771
Navigational status: Restricted manoeuvrability (3)
Vessel class: Diving operations (34)
Destination: DOVER>FRANCE>DOVER (ETA ***00 24:60)
Location: 51°07.08' N 1°18.69' E - locator JO01PC78IH - show map - static map
1.2 miles Southeast bearing 155° from Dover, Kent, England, United Kingdom [?]
5.9 miles Southeast bearing 144° from Shepherdswell, Kent, England, United Kingdom
66.4 miles Southeast bearing 114° from City of London, Greater London, England, United Kingdom
67.6 miles Southeast bearing 113° from London, Greater London, England, United Kingdom
Last position: 2018-05-12 10:44:53 EDT (8d 18h25m ago)
2018-05-12 15:44:53 BST local time at Dover, United Kingdom [?]
Course: 0° – heading 0°
Dimensions: draught 0.0 m
Last path: MGZW4>ais via G8WLY
Positions stored: 14777
Stations near current position of SEA LEOPARD - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
ZAO31.4 yards 311°2018-05-21 03:33:47 BLUE DRAGON35.6 yards 322°2018-05-12 11:03:53
OCEANE47.5 yards 341°2018-05-18 00:25:14 RNLI LIFEBOAT 17-0948.5 yards 305°2018-05-20 06:25:04
REECER52.6 yards 29°2018-04-28 06:39:48 DRAGO53.7 yards 38°2018-05-20 12:43:33
BRILLIANT53.8 yards 36°2018-05-20 18:39:37 GRAND-FILOU55.6 yards 40°2018-05-02 11:44:45
PAMPERO63.7 yards 321°2018-05-21 05:09:51 PAOLA64.7 yards 46°2018-04-22 13:00:19
SCIROCCO II66.2 yards 78°2018-05-02 06:33:27 2CC72.2 yards 284°2018-05-20 09:02:12
WETWHEELS SOUTH EAST77.5 yards 58°2018-05-20 12:20:33 WATER COLOUR77.5 yards 302°2018-05-19 13:30:41
LAURA MONCUR77.9 yards 288°2018-05-20 12:13:33 MARINER 378.4 yards 219°2018-05-21 04:47:11
WATERWITCH85.8 yards 8°2018-05-14 10:18:31 THE BLACK CAT87.6 yards 52°2018-05-20 04:54:04
ESPERANZA88.9 yards 346°2018-05-01 12:16:40 ALLUSION99.8 yards 310°2018-05-20 10:49:24
About this site
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.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS