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 NAGATO MARU - show graphs
Callsign: JD5159
MMSI number: 431001810
IMO number: 955935
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP SZK OFF WM (ETA Mar07 07:00)
Location: 34°34.66' N 134°11.85' E - locator PM74CN38QO - show map
10.6 km North bearing 7° from Tonoshō, Kagawa, Japan [?]
25.0 km Northeast bearing 65° from Tamano, Okayama, Japan
91.0 km West bearing 262° from Kōbe-shi, Hyōgo, Japan
116.1 km West bearing 270° from Sakai, Ōsaka, Japan
Last position: 2025-03-06 01:25:11 UTC (8d 5h38m ago)
2025-03-06 10:25:11 JST local time at Tonoshō, Japan [?]
Course: 249° – heading 249°
Speed: 22 km/h
Dimensions: length 150 m width 21 m draught 5.4 m
Last path: JD5159>ais via JG3HLX
Positions stored: 20172
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