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 STEILACOOM II - show graphs
Map loading...
Callsign: WDJ4656
MMSI number: 367153930
IMO number: 516433
Navigational status: Under way (engine) (0)
Vessel class: (0)
Destination: (ETA ***00 24:60)
Location: 47°08.65' N 122°54.96' W - locator CN87ND04BO - show map - static map
7.4 miles North bearing 354° from Olympia, Thurston County, Washington, United States [?]
8.7 miles Southwest bearing 239° from Longbranch, Pierce County, Washington, United States
23.4 miles West bearing 251° from Tacoma, Pierce County, Washington, United States
42.0 miles Southwest bearing 221° from Seattle, King County, Washington, United States
Last position: 2018-07-20 21:33:25 EDT (23h53m ago)
2018-07-20 18:33:25 PDT local time at Olympia, United States [?]
Course: 192.6° – heading 151°
Speed: 13 MPH
Dimensions: length 60 m width 21 m draught 0.0 m
Last path: WDJ4656>ais via Teachgeek
Positions stored: 84126
Stations near current position of STEILACOOM II - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
PASTOL BAY2.2 miles 62°2018-07-17 03:17:44 WO0DZ-93.5 miles 313°2018-07-20 14:06:31
EW41604.3 miles 333°2018-07-21 21:25:29 K7HTZ-i4.9 miles 95°2018-07-21 19:18:02
K7HTZ-14.9 miles 95°2018-07-02 14:01:28 K7HTZ-54.9 miles 95°2018-07-12 17:28:13
K7HTZ-24.9 miles 95°2018-07-21 21:25:54 K7HTZ-44.9 miles 95°2018-07-12 13:10:35
K7HTZ4.9 miles 95°2018-07-21 21:18:55 K7HTZ-105.8 miles 92°2018-07-21 21:01:26
Teachgeek6.0 miles 319°2018-07-21 21:26:49 CW29736.6 miles 155°2018-07-21 21:03:27
WV7S-96.8 miles 179°2018-07-12 15:34:08 DW02497.1 miles 108°2018-07-21 21:20:16
K7HTZ7.4 miles 184°2018-07-21 17:25:08 KJ4G7.5 miles 218°2018-07-21 21:25:59
W7PLC-i7.6 miles 182°2018-07-13 20:22:35 W7PLC-77.6 miles 182°2018-07-21 18:09:05
N7GQP7.8 miles 116°2018-06-22 21:54:55 N7GQP-77.8 miles 116°2018-07-02 13:12:16
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