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 EMS MIRA - show graphs
Callsign: YLJL
MMSI number: 275540000
IMO number: 953937
Navigational status: Moored (5)
Vessel class: Cargo (70)
Destination: LTKLJ
Location: 52°02.15' N 1°09.48' E - locator JO02NA88WO - show map
2.6 km South bearing 176° from Ipswich, Suffolk, England, United Kingdom [?]
6.1 km Southwest bearing 241° from Kesgrave, Suffolk, England, United Kingdom
103.7 km Northeast bearing 55° from City of London, Greater London, England, United Kingdom
105.9 km Northeast bearing 56° from London, Greater London, England, United Kingdom
Last position: 2025-11-23 13:35:05 UTC (4h6m ago)
2025-11-23 13:35:05 GMT local time at Ipswich, United Kingdom [?]
Course: 12.8° – heading 0°
Speed: 0 km/h
Dimensions: length 89 m width 12 m draught 3.5 m
Last path: YLJL>ais via G7OCD
Positions stored: 37293
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.
User guide · 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