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 CRC VANGUARD - show graphs
Callsign: MERC2
MMSI number: 232020455
IMO number: 196204
Navigational status: Under way (engine) (0)
Vessel class: High Speed Catamaran (40)
Destination: GREAT YARMOUTH
Location: 50°45.85' N 1°22.99' W - locator IO90HS43AJ - show map
4.2 km West bearing 276° from Gurnard, Isle of Wight, England, United Kingdom [?]
10.7 km South bearing 173° from Hythe, Hampshire, England, United Kingdom
120.5 km Southwest bearing 227° from London, Greater London, England, United Kingdom
122.6 km Southwest bearing 228° from City of London, Greater London, England, United Kingdom
Last position: 2025-02-10 16:51:55 UTC (2d 9h32m ago)
2025-02-10 16:51:55 GMT local time at Gurnard, United Kingdom [?]
Course: 249° – heading 511°
Speed: 34 km/h
Dimensions: length 13 m width 4 m draught 1.0 m
Last path: MERC2>ais via G7RUH
Positions stored: 2015
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