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 FRONT SAVANNAH - show graphs
Map loading...
Callsign: VRTH9
MMSI number: 477591400
IMO number: 831828
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: CHERRY POINT-USA (ETA Jun25 17:00)
Location: 48°11.05' N 123°15.85' W - locator CN88IE84HE - show map - static map
11.7 km Northeast bearing 43° from Port Angeles East, Clallam County, Washington, United States [?]
16.7 km Northwest bearing 314° from Sequim, Clallam County, Washington, United States
94.6 km Northwest bearing 313° from Seattle, King County, Washington, United States
118.9 km South bearing 185° from Vancouver, British Columbia, Canada
Last position: 2021-07-08 22:25:54 UTC (77d 3h46m ago)
2021-07-08 15:25:54 PDT local time at Port Angeles East, United States [?]
Course: 226° – heading 231°
Speed: 19 km/h
Dimensions: length 275 m width 48 m draught 10.1 m
Last path: VRTH9>ais via KB7RYY
Positions stored: 825
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