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 GREEN LAKE - show graphs
Map loading...
Callsign: WDDI
MMSI number: 369527000
IMO number: 158288
Navigational status: Under way (engine) (0)
Vessel class: Cargo (79)
Destination: CA NWE > US VAN (ETA Aug11 15:00)
Location: 46°08.69' N 123°21.80' W - locator CN86HD64JS - show map - static map
4.1 miles South bearing 167° from Cathlamet, Wahkiakum County, Washington, United States [?]
8.1 miles West bearing 292° from Clatskanie, Columbia County, Oregon, United States
54.2 miles Northwest bearing 323° from Portland, Multnomah County, Oregon, United States
88.0 miles Southwest bearing 210° from Tacoma, Pierce County, Washington, United States
Last position: 2017-08-11 14:43:46 EDT (9d 6h16m ago)
2017-08-11 11:43:46 PDT local time at Cathlamet, United States [?]
Course: 105° – heading 105°
Speed: 14 MPH
Dimensions: length 200 m width 32 m draught 8.1 m
Last path: WDDI>ais via va7nic
Positions stored: 26461
Stations near current position of GREEN LAKE - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
R V SAND PIPER0.8 miles 276°2017-08-10 15:28:29 OSCAR B0.9 miles 312°2017-08-15 02:38:22
WESTERN STAR2.0 miles 294°2017-08-15 02:01:41 AK9E-12.4 miles 315°2017-08-20 20:38:41
AK9E2.4 miles 315°2017-08-20 12:10:01 W7RAK2.5 miles 315°2017-08-19 21:09:12
AE7RD3.0 miles 311°2017-08-15 21:23:46 AE7RD-103.3 miles 350°2017-08-20 20:31:03
EL JAGUAR4.1 miles 343°2017-08-15 02:17:22 GULF CAJUN4.1 miles 344°2017-08-10 22:37:38
MARK O HATFIELD4.5 miles 345°2017-08-10 23:57:35 NICOLI5.9 miles 228°2017-08-20 20:58:07
367763320 US8.7 miles 331°2017-08-10 11:11:24 WB7BVW-99.8 miles 68°2017-08-05 15:40:24
NA7Q10.1 miles 280°2017-08-14 22:26:21 NA7Q-110.1 miles 280°2017-08-13 17:56:56
KNAPPA10.1 miles 280°2017-08-20 14:12:17 NA7Q-710.1 miles 280°2017-08-16 17:14:25
NA7Q-910.2 miles 281°2017-07-25 16:16:44 HERMES LEADER10.3 miles 73°2017-08-12 05:26:10
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