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 ALYSSA ANN - show graphs
Map loading...
Callsign: WDB492
MMSI number: 366904590
IMO number: 303968
Navigational status: Under way (engine) (0)
Vessel class: Fishing (30)
Location: 46°09.99' N 123°55.02' W - locator CN86AD99XW - show map - static map
0.3 miles East bearing 74° from Warrenton, Clatsop County, Oregon, United States [?]
4.4 miles West bearing 250° from Astoria, Clatsop County, Oregon, United States
74.4 miles Northwest bearing 307° from Portland, Multnomah County, Oregon, United States
102.4 miles Southwest bearing 223° from Tacoma, Pierce County, Washington, United States
Last position: 2016-09-27 22:36:03 EDT (145d 20h8m ago)
2016-09-27 19:36:03 PDT local time at Warrenton, United States [?]
Course: 360° – heading 511°
Dimensions: length 13 m width 5 m draught 0.0 m
Last path: WDB492>ais via va7nic
Positions stored: 774
Stations near current position of ALYSSA ANN - show more
callsign distance last heard - EST      callsign distance last heard - EST
NN7U-11.3 miles 184°2017-02-18 14:35:03 KD7IBA-102.6 miles 311°2017-02-20 17:31:08
W0MUD-93.4 miles 120°2017-02-20 09:57:50 W0MUD-53.4 miles 120°2017-02-10 16:08:51
W0MUD-C3.4 miles 120°2017-02-11 22:39:52 W0MUD C3.4 miles 120°2017-02-11 22:39:41
W0MUD-73.4 miles 120°2017-02-10 11:04:56 W0MUD-13.4 miles 120°2017-02-20 17:38:30
W0MUD-103.4 miles 120°2017-01-28 02:20:51 AA7OA3.5 miles 73°2017-02-20 16:59:52
K7ALF-i4.3 miles 66°2017-02-19 17:27:59 N7AST-104.5 miles 206°2017-02-13 13:41:24
W7CLA-104.5 miles 206°2017-02-20 17:31:08 KD7MLH-24.5 miles 70°2017-02-18 12:05:52
K7FU6.1 miles 180°2017-02-20 17:40:02 VMEGLR6.8 miles 12°2017-01-30 16:12:25
ASTRWX6.8 miles 12°2017-02-20 17:16:50 MEGLER8.3 miles 7°2017-02-20 17:43:05
WA7VE-1013.4 miles 171°2017-02-20 17:31:08 W7PDQ-713.5 miles 95°2017-02-20 15:09:17
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