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 AJ - show graphs
Callsign: WDI8684
MMSI number: 367741120
IMO number: 890310
Navigational status: Under way (engine) (0)
Vessel class: Towing (31)
Destination: SEATTLE (ETA May07 07:00)
Location: 47°34.44' N 122°20.67' W - locator CN87TN87PS - show map
2.3 miles South bearing 195° from Seattle, King County, Washington, United States [?]
5.7 miles West bearing 272° from Mercer Island, King County, Washington, United States
7.3 miles Northwest bearing 319° from Bryn Mawr-Skyway, King County, Washington, United States
75.9 miles Southeast bearing 141° from Victoria, British Columbia, Canada
Last position: 2024-05-10 18:09:45 EDT (1m47s ago)
2024-05-10 15:09:45 PDT local time at Seattle, United States [?]
Course: 192.8° – heading 196°
Speed: 4 MPH
Dimensions: length 30 m width 10 m draught 3.2 m
Last path: WDI8684>ais via KB7RYY
Positions stored: 189298
Stations near current position of AJ - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
OSPREY50.0 yards 233°2024-05-10 18:02:45 LELA JOY81.6 yards 254°2024-05-10 16:59:40
OLYMPIC SCOUT117.4 yards 215°2024-05-10 18:10:45 TODD E PROPHET151.9 yards 44°2024-05-10 18:09:45
PACIFIC0.3 miles 195°2024-05-01 14:39:27 SHADOW0.4 miles 201°2024-04-14 23:33:09
BEAGLE BARGE0.4 miles 209°2024-05-10 14:48:28 CHEYENNE ARROW0.4 miles 199°2024-05-10 15:27:32
DIVE BAR BEAUTYQUEEN0.4 miles 228°2024-05-09 22:50:08 WIDGET0.4 miles 208°2024-04-12 18:43:57
PACIFIC ARROW0.5 miles 206°2024-05-09 21:04:59 ISLAND VOYAGER0.5 miles 260°2024-04-26 14:58:40
ISLAND EAGLE0.6 miles 259°2024-05-06 05:43:48 ISLAND VIKING0.6 miles 261°2024-05-10 18:09:45
ISLAND MIST0.6 miles 259°2024-05-03 10:33:11 OOCL NEW YORK0.6 miles 5°2024-05-10 17:46:44
ISLAND BREEZE0.6 miles 269°2024-05-10 18:10:45 CMA CGM MUNDRA0.6 miles 355°2024-05-10 18:03:45
KJ7JDC-90.7 miles 42°2024-05-04 16:04:09 Seattle C G1.0 miles 9°2024-05-10 18:09:45
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.
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