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 SYZYGY - show graphs
Callsign: 235055645
MMSI number: 235055645
IMO number: 264180
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 50°50.54' N 0°55.93' W - locator IO90MU82DD - show map
0.4 miles Southeast bearing 151° from Emsworth, Hampshire, England, United Kingdom [?]
2.5 miles Southeast bearing 113° from Havant, Hampshire, England, United Kingdom
57.7 miles Southwest bearing 218° from London, Greater London, England, United Kingdom
58.9 miles Southwest bearing 218° from City of London, Greater London, England, United Kingdom
Last position: 2024-04-26 08:30:04 EDT (4d 5h33m ago)
2024-04-26 13:30:04 BST local time at Emsworth, United Kingdom [?]
Course: 360° – heading 511°
Speed: 0 MPH
Dimensions: length 1 m width 3 m draught 0.0 m
Last path: 235055645>ais via G7RUH
Positions stored: 837
Stations near current position of SYZYGY - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
STEPHANIE18.7 yards 109°2024-04-20 23:07:30 CALVA72.0 yards 12°2024-04-24 12:40:11
ATLANTIC PUFFIN121.2 yards 106°2024-04-30 00:21:39 YHS0.9 miles 121°2024-04-29 09:08:46
LEGIONNAIRE1.0 miles 211°2024-04-24 07:23:50 ELIZA1.1 miles 211°2024-04-25 07:49:27
LEGASEA1.2 miles 225°2024-04-23 06:24:18 ARKLE1.2 miles 241°2024-04-14 10:37:28
ELEANOR MARY1.4 miles 250°2024-04-29 13:01:15 CHRISTINA D1.6 miles 247°2024-04-19 06:41:16
PLEIONE OF DEE1.6 miles 250°2024-04-28 11:52:04 BALDUR1.6 miles 248°2024-04-28 07:49:17
HAPPY HOOPOE1.6 miles 248°2024-04-01 13:06:40 IF AND WHEN1.6 miles 247°2024-04-13 11:30:34
EASTERN STAR1.6 miles 248°2024-04-15 15:27:05 BLUE MAX1.6 miles 247°2024-04-29 23:41:11
LEVANTE1.6 miles 245°2024-04-24 20:42:08 NARRAGANSETT1.7 miles 247°2024-04-30 12:00:02
GIYA1.7 miles 248°2024-04-29 09:00:33 ANDIAMO OF HAMBLE1.7 miles 250°2024-04-07 11:17:05
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