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 SHINSEI - show graphs
Callsign: JD4885
MMSI number: 431016149
IMO number: 873084
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: >JP AMX (ETA Jul23 10:30)
Location: 34°30.85' N 136°48.78' E - locator PM84JM73NJ - show map
4.8 km Northwest bearing 315° from Toba, Mie, Japan [?]
10.9 km East bearing 72° from Ise, Mie, Japan
74.6 km South bearing 187° from Nagoya-shi, Aichi, Japan
121.5 km East bearing 99° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-08-15 21:13:23 UTC (1d 5h29m ago)
2025-08-16 06:13:23 JST local time at Toba, Japan [?]
Course: 337° – heading 338°
Speed: 20 km/h
Dimensions: length 49 m width 9 m draught 3.6 m
Last path: JD4885>ais via Gamagori1240
Positions stored: 59363
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