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 MANDY J - show graphs
Map loading...
Callsign: WDD4670
MMSI number: 367147830
IMO number: 372327
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 47°24.03' N 124°46.34' W - locator CN77OJ76HC - show map - static map
41.3 miles Northwest bearing 316° from Ocean Shores, Grays Harbor County, Washington, United States [?]
42.0 miles Southwest bearing 205° from Forks, Clallam County, Washington, United States
93.3 miles Southwest bearing 220° from Langford, British Columbia, Canada
96.4 miles Southwest bearing 223° from Victoria, British Columbia, Canada
Last position: 2016-09-14 14:47:21 EDT (127d 2h45m ago)
2016-09-14 11:47:21 PDT local time at Ocean Shores, United States [?]
Course: 341° – heading 511°
Speed: 2 MPH
Dimensions: length 24 m width 7 m draught 0.0 m
Last path: WDD4670>ais via va7nic
Positions stored: 2902
Stations near current position of MANDY J - show more
callsign distance last heard - EST      callsign distance last heard - EST
DW162234.4 miles 126°2017-01-19 16:25:45
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.
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