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 YTC TUG 25 - show graphs
Callsign: 9V2403
MMSI number: 563026480
Vessel class: Tug (52)
Location: 1°17.78' N 103°59.83' E - locator OJ11XH91QD - show map
10.2 miles East bearing 87° from Singapore, Singapore [?]
14.7 miles Southeast bearing 146° from Kampung Pasir Gudang Baru, Johor, Malaysia
20.2 miles Southeast bearing 125° from Johor Bahru, Johor, Malaysia
Last position: 2025-02-06 08:03:37 EST (4h3m ago)
2025-02-06 21:03:37 +08 local time at Singapore, Singapore [?]
Course: 72.599998° – heading 511°
Speed: 6 MPH
Last path: 9V2403>ais via S60AK
Positions stored: 129
Stations near current position of YTC TUG 25 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SR 1951 H183.7 yards 274°2025-01-21 00:35:50 TITANIA312.2 yards 20°2025-02-06 12:07:05
SF9032C321.0 yards 90°2025-02-05 18:23:05 OCEANA ROSE392.2 yards 163°2025-02-06 12:04:30
PEARL KHAOYAI423.5 yards 305°2025-02-06 12:07:05 PERL451.1 yards 61°2025-02-06 12:06:34
ACE HALO467.5 yards 190°2025-01-16 18:58:03 HYDRUS0.3 miles 221°2025-01-17 22:34:54
SEA BOUNTIFUL0.3 miles 287°2025-02-05 12:43:43 5630835900.3 miles 61°2025-02-03 03:12:04
ISSELIA0.3 miles 262°2025-02-06 12:03:59 TORM INNOVATION0.3 miles 137°2025-01-14 08:58:24
SARWAR JAHAN0.4 miles 128°2025-01-10 06:52:47 GREAT FAITH0.4 miles 144°2025-01-15 20:43:34
ZEVIROUS0.4 miles 290°2025-02-06 12:07:05 SPRING0.4 miles 37°2025-02-06 12:06:03
SAHEL 3210.4 miles 350°2025-01-26 21:34:11 SZ13093I0.4 miles 271°2025-02-02 22:09:16
CARL OLDENDORFF0.4 miles 143°2025-02-06 11:21:06 ADAM SCHULTE0.4 miles 216°2025-01-21 19:56:33
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