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 TEDORIGAWA - show graphs
Callsign: 3EMS3
MMSI number: 351915000
IMO number: 805099
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: AE FJR (ETA Mar24 06:00)
Location: 33°45.91' N 134°55.94' E - locator PM73LS13UP - show map
24.0 km Southwest bearing 237° from Gobō, Wakayama, Japan [?]
31.0 km Southeast bearing 123° from Anan, Tokushima, Japan
105.5 km South bearing 193° from Kōbe-shi, Hyōgo, Japan
115.7 km Southwest bearing 207° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-03-07 12:06:41 UTC (4d 13h43m ago)
2025-03-07 21:06:41 JST local time at Gobō, Japan [?]
Course: 170° – heading 167°
Speed: 30 km/h
Dimensions: length 340 m width 60 m draught 10.6 m
Last path: 3EMS3>ais via JG3HLX
Positions stored: 7947
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