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 OCEAN HAPPINESS - show graphs
Callsign: VRQO3
MMSI number: 477234900
IMO number: 782041
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: JP HTD (ETA Jun10 03:00)
Location: 33°46.28' N 137°27.55' E - locator PM83RS55CC - show map
97.0 km Southeast bearing 145° from Toba, Mie, Japan [?]
101.1 km South bearing 170° from Tahara, Aichi, Japan
106.2 km South bearing 194° from Hamamatsu, Shizuoka, Japan
110.8 km South bearing 176° from Toyohashi, Aichi, Japan
Last position: 2025-07-07 19:40:25 UTC (14d 2h47m ago)
2025-07-08 04:40:25 JST local time at Toba, Japan [?]
Course: 245° – heading 242°
Speed: 26 km/h
Dimensions: length 180 m width 30 m draught 6.1 m
Last path: VRQO3>ais via Gamagori1240
Positions stored: 8264
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