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 PMS AUERHAHN - show graphs
Callsign: V7JS4
MMSI number: 538006096
IMO number: 729348
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: CN QZH
Location: 1°15.30' N 103°58.74' E - locator OJ11XG71LF - show map
9.2 miles East bearing 105° from Singapore, Singapore [?]
16.6 miles Southeast bearing 155° from Kampung Pasir Gudang Baru, Johor, Malaysia
21.1 miles Southeast bearing 134° from Johor Bahru, Johor, Malaysia
Last position: 2025-02-06 10:53:43 EST (1m25s ago)
2025-02-06 23:53:43 +08 local time at Singapore, Singapore [?]
Course: 116.300003° – heading 110°
Speed: 8 MPH
Dimensions: length 198 m width 32 m draught 13.2 m
Last path: V7JS4>ais via S60AK
Positions stored: 12598
Stations near current position of PMS AUERHAHN - show more
callsign distance last heard - EST      callsign distance last heard - EST
CALYPSO V190.4 yards 164°2025-01-11 18:02:52 SPEC NICHOLE279.7 yards 58°2025-01-10 19:31:18
KOTA LAYANG280.4 yards 156°2025-01-21 10:24:14 WELPROFIT297.2 yards 200°2025-02-04 08:45:59
604384.3 yards 12°2025-02-04 03:03:29 533131165427.5 yards 15°2025-02-02 15:33:50
HENG LONG472.8 yards 183°2025-01-15 03:42:11 563860000 SG473.7 yards 102°2025-01-15 14:38:05
5727102200.3 miles 46°2025-02-05 21:38:25 LC MILADY0.4 miles 123°2025-01-10 22:21:44
CHISE0.4 miles 285°2025-01-13 13:55:53 NAVIOS DESTINY0.4 miles 90°2025-01-22 08:32:43
ONE ATLAS0.4 miles 256°2025-01-12 12:18:03 KM SINGAPORE0.4 miles 43°2025-01-26 21:20:21
MACALLAN 30.4 miles 54°2025-02-03 22:51:53 MI LAN0.4 miles 55°2025-01-09 07:00:50
HERO0.4 miles 356°2025-01-26 23:00:50 KYNOURIA0.4 miles 5°2025-01-22 05:09:23
DA HENG SHAN0.5 miles 359°2025-01-22 00:27:39 M.T.BERGPRAI0.5 miles 331°2025-01-31 10:41:27
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