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 CASSIOPEIA - show graphs
Callsign: 235023337
MMSI number: 235023337
Vessel class: Sailing (36)
Location: 50°46.88' N 1°13.65' W - locator IO90JS27QM - show map
1.8 miles Southwest bearing 219° from Lee-on-the-Solent, Hampshire, England, United Kingdom [?]
3.1 miles Northeast bearing 58° from East Cowes, Isle of Wight, England, United Kingdom
69.3 miles Southwest bearing 224° from London, Greater London, England, United Kingdom
70.5 miles Southwest bearing 225° from City of London, Greater London, England, United Kingdom
Last position: 2024-11-16 08:50:19 EST (11d 17h48m ago)
2024-11-16 13:50:19 GMT local time at Lee-on-the-Solent, United Kingdom [?]
Course: 121° – heading 120°
Speed: 4 MPH
Last path: 235023337>ais via G7RUH
Positions stored: 55
Stations near current position of CASSIOPEIA - show more
callsign distance last heard - EST      callsign distance last heard - EST
JEEPERS0.5 miles 31°2024-11-17 08:44:29 LADY D0.7 miles 113°2024-11-10 07:59:21
NO EXCUSES0.8 miles 241°2024-11-16 00:45:09 LEXI0.9 miles 31°2024-11-03 09:05:06
TALISMAN0.9 miles 158°2024-11-03 08:04:26 TREGUNNA1.0 miles 142°2024-11-01 04:54:10
SUNKISSED1.1 miles 136°2024-11-10 05:57:55 SOSPAN DAU1.2 miles 321°2024-11-28 02:37:12
MERLIN1.3 miles 132°2024-11-17 03:30:42 LAZY SUNDAY1.3 miles 125°2024-11-17 05:21:57
SEJAS1.3 miles 94°2024-11-02 06:36:22 NEEDLES1.4 miles 214°2024-11-28 02:37:12
ELLIE B1.4 miles 131°2024-11-18 09:04:51 SEAWAYS BRAZOS1.6 miles 148°2024-11-28 02:37:12
SAMSARA1.6 miles 117°2024-11-03 10:51:18 PHENIX1.6 miles 145°2024-11-28 02:37:12
MEDOC1.6 miles 124°2024-11-07 05:23:07 BR 351.7 miles 89°2024-11-26 08:42:45
SPIRIT1.7 miles 115°2024-11-13 13:19:01 2E0HHP-71.7 miles 39°2024-11-10 07:00:16
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