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 IRONWOOD - show graphs
Map loading...
Callsign: WDF4331
MMSI number: 367450570
IMO number: 425899
Navigational status: Under way (engine) (0)
Vessel class: (0)
Destination: ASTORIA (ETA ***00 24:60)
Location: 46°12.28' N 123°45.68' W - locator CN86CE89PD - show map - static map
3.5 miles East bearing 71° from Astoria, Clatsop County, Oregon, United States [?]
8.2 miles East bearing 71° from Warrenton, Clatsop County, Oregon, United States
70.2 miles Northwest bearing 312° from Portland, Multnomah County, Oregon, United States
95.5 miles Southwest bearing 221° from Tacoma, Pierce County, Washington, United States
Last position: 2018-08-16 22:27:41 EDT (117d 4h30m ago)
2018-08-16 19:27:41 PDT local time at Astoria, United States [?]
Course: 0° – heading 92°
Dimensions: length 55 m width 12 m draught 4.2 m
Last path: WDF4331>ais via Teachgeek
Positions stored: 13495
Stations near current position of IRONWOOD - show more
callsign distance last heard - EST      callsign distance last heard - EST
AA7OA4.4 miles 248°2018-12-12 01:00:15 DW23566.8 miles 51°2018-12-12 01:53:30
KAST6.9 miles 237°2018-11-26 12:37:23 NN7U7.0 miles 232°2018-12-12 01:06:56
FW39587.5 miles 216°2018-12-12 01:45:38 MEGLER8.6 miles 311°2018-12-12 01:48:10
WA7TEM-39.2 miles 203°2018-11-19 01:38:26 KC7KWX-59.2 miles 250°2018-11-23 17:17:36
NA7Q-39.3 miles 105°2018-12-08 19:12:59 NA7Q9.4 miles 104°2018-12-01 16:41:42
NA7Q-79.4 miles 104°2018-12-01 15:46:34 KNAPPA9.4 miles 104°2018-12-12 01:55:39
WX9.4 miles 104°2018-12-12 01:35:03 KD7IBA-109.5 miles 265°2018-12-12 01:56:04
NA7Q-210.8 miles 13°2018-12-12 01:46:29 W7CLA-1011.5 miles 235°2018-12-12 01:56:04
KE7TRV-516.4 miles 308°2018-12-10 21:12:13 KF4DBW16.5 miles 208°2018-11-17 01:54:27
CW908616.7 miles 310°2018-12-12 01:56:06 NICOLI16.8 miles 119°2018-12-12 01:49:38
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