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 NANCY M - show graphs
Map loading...
Callsign: WDF3398
MMSI number: 367439390
IMO number: 835346
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: JUNEAU (ETA May11 12:00)
Location: 47°33.38' N 122°20.50' W - locator CN87TN83XM - show map - static map
3.5 miles South bearing 187° from Seattle, King County, Washington, United States [?]
9.7 miles Southeast bearing 120° from Bainbridge Island, Kitsap County, Washington, United States
76.9 miles Southeast bearing 142° from Victoria, British Columbia, Canada
Last position: 2018-02-24 00:42:05 EST (11m56s ago)
2018-02-23 21:42:05 PST local time at Seattle, United States [?]
Course: 322.3° – heading 331°
Dimensions: length 24 m width 10 m draught 4.0 m
Last path: WDF3398>ais via KB7RYY
Positions stored: 63819
Stations near current position of NANCY M - show more
callsign distance last heard - EST      callsign distance last heard - EST
GLADYS M27.8 yards 114°2018-02-24 00:52:05 PETER M.49.6 yards 59°2018-02-24 00:53:06
VALHALLA101.7 yards 83°2018-02-15 16:43:13 HARRY M156.7 yards 99°2018-02-24 00:52:05
TAUSEN325.3 yards 252°2018-02-22 22:45:52 LONG CHEER0.6 miles 171°2018-02-24 00:18:03
WESTRAC II0.7 miles 169°2018-02-24 00:52:05 WESTRAC0.7 miles 169°2018-02-24 00:52:05
PRUDHOE BAY0.7 miles 166°2018-02-23 10:20:39 PACIFIC ARROW0.9 miles 342°2018-02-24 00:02:02
BRAVE ARROW0.9 miles 342°2018-02-24 00:53:06 OCEAN MARINER0.9 miles 346°2018-02-23 17:34:38
CAPTAIN CAE0.9 miles 163°2018-02-19 12:30:52 366712194 US0.9 miles 347°2018-02-23 21:20:52
TRIUMPH0.9 miles 347°2018-02-23 13:39:22 PACIFIC0.9 miles 347°2018-02-23 11:25:44
NL7MT0.9 miles 32°2018-02-13 16:53:13 BEARCAT0.9 miles 347°2018-02-23 18:01:41
MUDCAT1.0 miles 348°2018-02-23 05:09:19 KF4ULD-71.0 miles 72°2018-02-22 17:44:16
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