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 TOMOURA - show graphs
Callsign: JD5438
MMSI number: 431024784
IMO number: 87275
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP NGO OFF (ETA Jan14 17:00)
Location: 34°43.28' N 136°51.13' E - locator PM84KR23GD - show map
7.8 km West bearing 288° from Toyohama, Aichi, Japan [?]
15.5 km South bearing 202° from Taketoyo, Aichi, Japan
51.4 km South bearing 186° from Nagoya-shi, Aichi, Japan
123.4 km East bearing 88° from Ōsaka-shi, Ōsaka, Japan
Last position: 2026-01-14 06:26:35 UTC (2h39m ago)
2026-01-14 15:26:35 JST local time at Toyohama, Japan [?]
Course: 302.2° – heading 305°
Speed: 20 km/h
Dimensions: length 75 m width 12 m draught 4.8 m
Last path: JD5438>ais via Gamagori1240
Positions stored: 11559
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