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 HAVOC - show graphs
Callsign: MZGM3
MMSI number: 232004156
IMO number: 245598
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Location: 51°27.44' N 3°09.91' W - locator IO81KK09ES - show map
1.7 miles South bearing 158° from Cardiff, City and County of Cardiff, Wales, United Kingdom [?]
5.8 miles Southeast bearing 137° from Radyr, City and County of Cardiff, Wales, United Kingdom
24.5 miles West bearing 271° from Bristol, City of Bristol, England, United Kingdom
88.9 miles Southwest bearing 218° from Birmingham, City and Borough of Birmingham, England, United Kingdom
Last position: 2024-12-27 06:21:18 EST (35d 21h9m ago)
2024-12-27 11:21:18 GMT local time at Cardiff, United Kingdom [?]
Course: 113° – heading 142°
Speed: 1 MPH
Dimensions: length 10 m width 2 m draught 0.0 m
Last path: MZGM3>ais via g4bwr
Positions stored: 1304
Stations near current position of HAVOC - show more
callsign distance last heard - EST      callsign distance last heard - EST
VAGRANT0.3 miles 198°2025-01-02 09:10:45 MEERCAT0.4 miles 276°2025-01-07 10:47:54
KARMA SEAS0.6 miles 226°2025-01-30 08:04:35 VB IRISHMAN0.6 miles 66°2025-02-01 00:21:16
CITY OF CARDIFF0.7 miles 55°2025-02-01 03:29:32 VB RIVERMAN0.7 miles 70°2025-01-30 10:01:27
TELERI0.7 miles 204°2025-01-25 11:10:54 WILDBERRY0.9 miles 195°2025-01-10 09:47:11
CHALLENGE WALES0.9 miles 197°2025-02-01 03:01:19 FEHN LYRA1.0 miles 47°2025-02-01 03:30:32
TANGO RIO1.0 miles 41°2025-02-01 03:25:30 ARGYLL EXPLORER1.1 miles 170°2025-01-31 13:02:22
THUN LIFFEY1.1 miles 46°2025-01-31 15:12:37 LANSIO21.4 miles 168°2025-01-15 11:03:50
RNLI LIFEBOAT B-8301.7 miles 185°2025-01-25 06:03:55 RNLI LIFEBOAT D-8221.7 miles 185°2025-01-12 07:01:57
GC0CDF1.9 miles 356°2025-02-01 03:30:02 MANOR BRUNEL2.2 miles 148°2025-02-01 03:29:32
Mw6sfa3.8 miles 21°2025-01-31 13:20:31 MW6SFA B3.8 miles 21°2025-02-01 03:27:07
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