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 SUNLIGHT POSEIDON - show graphs
Callsign: V4GL6
MMSI number: 341811001
Vessel class: Cargo (70)
Location: 1°16.39' N 103°56.31' E - locator OJ11XG25ON - show map
6.2 miles East bearing 101° from Singapore, Singapore [?]
14.4 miles South bearing 163° from Kampung Pasir Gudang Baru, Johor, Malaysia
18.2 miles Southeast bearing 137° from Johor Bahru, Johor, Malaysia
Last position: 2025-02-06 12:04:30 EST (1h36m ago)
2025-02-07 01:04:30 +08 local time at Singapore, Singapore [?]
Course: 240.600006° – heading 511°
Speed: 1 MPH
Last path: V4GL6>ais via S60AK
Positions stored: 279
Stations near current position of SUNLIGHT POSEIDON - show more
callsign distance last heard - EST      callsign distance last heard - EST
OPL 348.4 yards 127°2025-02-06 13:39:33 TAURUS81.6 yards 108°2025-02-06 13:40:04
OIGAWA105.9 yards 130°2025-02-06 13:39:33 ELBE115.2 yards 92°2025-02-06 10:21:09
LEADING MARINE 2165.2 yards 291°2025-02-04 02:23:56 AQUA6186.9 yards 152°2025-02-06 03:51:46
THASSOS WARRIOR191.1 yards 109°2025-01-13 09:54:04 JPO GRANDEUR211.6 yards 238°2025-01-31 18:15:33
SYNERGY303.8 yards 252°2025-02-03 14:27:54 VIET THUAN 80-02417.7 yards 161°2025-01-13 13:20:06
LEADER516.3 yards 282°2025-01-14 17:50:11 GUO YUAN 80.3 miles 316°2025-01-18 04:30:17
DIVETECH II0.3 miles 82°2025-01-31 19:59:04 BARLIAN T12010.3 miles 292°2025-02-05 10:52:54
TW HAMBURG0.4 miles 267°2025-01-16 15:00:15 COASTLINK 10.4 miles 316°2025-02-06 05:08:17
SHENG XING HAI0.4 miles 146°2025-01-21 20:25:17 ASL PLANET0.4 miles 43°2025-01-17 17:30:08
ARDAS I0.4 miles 83°2025-01-16 09:20:47 THE DIPLOMAT0.4 miles 117°2025-01-21 23:05:40
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