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 OEDO - show graphs
Map loading...
Callsign: JD4286
MMSI number: 431010484
IMO number: 684682
Navigational status: Under way (engine) (0)
Vessel class: SAR (51)
Destination: >JP TYO H (ETA Jul22 08:30)
Location: 35°39.01' N 139°46.20' E - locator PM95VP26JA - show map - static map
8.3 km Southeast bearing 122° from Tokyo, Tōkyō, Japan [?]
14.2 km Southeast bearing 130° from Nerima, Tōkyō, Japan
25.3 km Northeast bearing 27° from Yokohama-shi, Kanagawa, Japan
Last position: 2021-09-14 01:37:17 UTC (12d 14h49m ago)
2021-09-14 10:37:17 JST local time at Tokyo, Japan [?]
Course: 193° – heading 139°
Speed: 0 km/h
Dimensions: length 37 m width 9 m draught 3.7 m
Last path: JD4286>ais via GM7HHB
Positions stored: 5442
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