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 SEAWITCH - show graphs
Callsign: 2JJZ4
MMSI number: 232019591
IMO number: 748801
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 54°03.29' N 4°38.38' W - locator IO74QB33FD - show map
5.0 miles Southeast bearing 115° from Port Erin, Isle of Man [?]
9.1 miles Southwest bearing 224° from Douglas, Isle of Man
81.1 miles Northwest bearing 304° from Liverpool, City and Borough of Liverpool, England, United Kingdom
82.5 miles Northeast bearing 52° from Dublin, Dublin City, Leinster, Ireland
Last position: 2025-01-22 12:18:20 EST (4d 10h23m ago)
2025-01-22 17:18:20 GMT local time at Port Erin, Isle of Man [?]
Course: 341° – heading 340°
Speed: 9 MPH
Dimensions: length 9 m width 4 m draught 0.0 m
Last path: 2JJZ4>ais via GD4RVQ
Positions stored: 4937
Stations near current position of SEAWITCH - show more
callsign distance last heard - EST      callsign distance last heard - EST
ROBERT ISABELLA RY50.8 miles 229°2025-01-09 08:04:08 MD7FHZ-23.4 miles 15°2025-01-13 10:03:26
RNLI LIFEBOAT 14-083.4 miles 285°2025-01-21 16:25:00 KATIE GRACE_B_993.5 miles 285°2025-01-20 23:45:23
RNLI LIFEBOAT D-8734.1 miles 289°2025-01-01 05:16:46 ENDEAVOUR IWP4.2 miles 287°2025-01-23 13:13:29
MD0YAU-104.7 miles 295°2025-01-26 22:08:39 RNLI_LIFEBOAT 14-154.8 miles 259°2025-01-17 08:29:57
GD0VIK-75.2 miles 293°2025-01-08 11:33:02 GD/GD-0055.4 miles 284°2025-01-01 06:53:11
M0MAN-97.7 miles 22°2025-01-26 13:41:03 GB7CA-DP8.4 miles 45°2025-01-26 22:39:42
GD0VIK-98.4 miles 38°2025-01-21 13:38:12 MD3JTT-108.4 miles 37°2025-01-21 07:19:37
SP0LND-38.5 miles 143°2025-01-26 11:07:00 CLADACH9.0 miles 45°2025-01-02 09:30:50
RNLI LIFEBOAT 12-159.0 miles 45°2025-01-26 06:36:58 OTAKI9.1 miles 45°2025-01-09 13:21:11
JACK IT IN9.1 miles 45°2025-01-04 09:18:23 OSPREY OF DORN9.1 miles 45°2024-12-31 07:36:48
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