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 DISCOVERY BAY 7 - show graphs
Callsign: VRS4312
MMSI number: 477995042
Navigational status: Under way (engine) (0)
Vessel class: High Speed Catamaran (40)
Location: 22°17.63' N 114°08.18' E - locator OL72BH60IM - show map
2.4 km Northwest bearing 293° from Hong Kong, Hong Kong [?]
7.0 km North bearing 17° from Yung Shue Wan, Hong Kong
128.9 km Southeast bearing 135° from Guangzhou, Guangdong Sheng, China
Last position: 2024-07-22 14:39:01 UTC (6h33m ago)
2024-07-22 22:39:01 HKT local time at Hong Kong, Hong Kong [?]
Course: 261.100006° – heading 511°
Speed: 49 km/h
Dimensions: draught 1.2 m
Last path: VRS4312>ais via vr2xvr
Positions stored: 15694
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS