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 SHI SHANG 18 - show graphs
Callsign: 3E7171
MMSI number: 352004953
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: QING DAO
Location: 1°13.16' N 103°56.09' E - locator OJ11XF22EP - show map
12.2 km Southeast bearing 130° from Singapore, Singapore [?]
28.8 km South bearing 167° from Kampung Pasir Gudang Baru, Johor, Malaysia
33.7 km Southeast bearing 144° from Johor Bahru, Johor, Malaysia
Last position: 2025-02-01 15:59:07 UTC (10d 2h42m ago)
2025-02-01 23:59:07 +08 local time at Singapore, Singapore [?]
Course: 68° – heading 67°
Speed: 23 km/h
Dimensions: draught 7.2 m
Last path: 3E7171>ais via S60AK
Positions stored: 2
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