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 IRONMAN - show graphs
Map loading...
Callsign: WDF5309
MMSI number: 367461720
IMO number: 393022
Navigational status: Reserved (12)
Vessel class: Towing (31)
Destination: PUGET SOUND (ETA ***00 24:60)
Location: 47°17.54' N 122°25.35' W - locator CN87SH90HE - show map - static map
2.9 miles North bearing 21° from Tacoma, Pierce County, Washington, United States [?]
4.3 miles Northwest bearing 303° from Fife Heights, Pierce County, Washington, United States
22.1 miles South bearing 191° from Seattle, King County, Washington, United States
Last position: 2017-01-05 19:56:07 EST (12d 9h23m ago)
2017-01-05 16:56:07 PST local time at Tacoma, United States [?]
Course: 72° – heading 511°
Speed: 3 MPH
Dimensions: draught 0.6 m
Last path: WDF5309>ais via KB7RYY
Positions stored: 12718
Stations near current position of IRONMAN - show more
callsign distance last heard - EST      callsign distance last heard - EST
TOKYO BULKER457.4 yards 202°2017-01-18 04:41:48 WHIDBEY0.3 miles 158°2017-01-18 04:53:50
CINDY MOZEL0.4 miles 210°2017-01-18 02:47:47 USAV GEN B SOMERVELL0.5 miles 161°2017-01-17 23:12:39
M Y MIDNIGHT SUN0.5 miles 264°2017-01-10 20:39:17 CHIEF0.5 miles 196°2017-01-17 23:18:37
WESTWOOD PACIFIC0.5 miles 226°2017-01-17 23:16:37 GUIDE0.5 miles 194°2017-01-17 23:18:37
RUSHMORE0.5 miles 138°2017-01-13 16:18:14 WILLIAM TYNDALE0.6 miles 136°2017-01-13 08:16:40
BLACK HAWK0.7 miles 194°2017-01-16 11:02:08 ALEUTIAN FALCON0.8 miles 139°2017-01-17 17:59:35
SEATRIBUTE0.8 miles 216°2017-01-18 05:14:48 ULTRA COLONSAY1.1 miles 224°2017-01-18 05:17:48
NANCY M1.3 miles 155°2017-01-18 00:49:46 PETER M.1.3 miles 154°2017-01-18 01:58:47
MIKE QUIGG1.4 miles 300°2017-01-17 00:59:19 KAHUNA1.4 miles 296°2017-01-07 23:21:11
OCEAN BLUE1.4 miles 303°2017-01-05 13:39:05 SWIFT ARROW1.5 miles 285°2017-01-17 22:58:37
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