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 RYONG BONG 1 - show graphs
Callsign: T8A5012
MMSI number: 511101570
IMO number: 648573
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: TWKHH
Location: 36°08.07' N 134°11.87' E - locator PM76CD32RG - show map
70.6 km North bearing 357° from Tottori, Tottori, Japan [?]
85.2 km Northeast bearing 24° from Kurayoshi, Tottori, Japan
126.9 km Northeast bearing 54° from Matsue-shi, Shimane, Japan
Last position: 2025-07-06 12:43:51 UTC (15d 22h43m ago)
2025-07-06 21:43:51 JST local time at Tottori, Japan [?]
Course: 244° – heading 236°
Speed: 16 km/h
Dimensions: length 97 m width 16 m draught 6.3 m
Last path: T8A5012>ais via JG3HLX
Positions stored: 1532
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