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 SONNY BOY - show graphs
Map loading...
Callsign: WDG4582
MMSI number: 367538080
Navigational status: Under way (engine) (0)
Vessel class: Fishing (30)
Location: 47°42.34' N 122°38.16' W - locator CN87QQ39QI - show map - static map
3.8 miles East bearing 108° from Bangor Trident Base, Kitsap County, Washington, United States [?]
5.0 miles Northeast bearing 33° from Silverdale, Kitsap County, Washington, United States
15.7 miles Northwest bearing 296° from Seattle, King County, Washington, United States
60.6 miles Southeast bearing 146° from Victoria, British Columbia, Canada
Last position: 2017-10-15 09:19:23 EDT (7d 13h18m ago)
2017-10-15 06:19:23 PDT local time at Bangor Trident Base, United States [?]
Course: 360° – heading 511°
Dimensions: length 9 m width 4 m draught 0.0 m
Last path: WDG4582>ais via KB7RYY
Positions stored: 189
Stations near current position of SONNY BOY - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
MARY PEARL269.3 yards 50°2017-09-27 17:48:37 HUZZAH0.4 miles 68°2017-09-27 19:25:38
OLD MAN IV0.8 miles 93°2017-10-19 14:39:07 RELIABLE1.3 miles 349°2017-10-14 12:05:22
GRAND MADISON21.5 miles 123°2017-10-08 17:51:24 NAMASTE1.5 miles 339°2017-09-24 12:36:15
LIBERTY BAY1.6 miles 123°2017-09-25 15:19:13 ALLUSION1.8 miles 131°2017-10-04 17:58:50
DW26072.2 miles 225°2017-10-22 22:35:15 W7DE-102.2 miles 12°2017-10-18 20:35:33
NT7U-102.4 miles 108°2017-10-22 21:50:05 KG7ZEX-123.2 miles 218°2017-10-15 21:03:31
W7OZT-13.8 miles 190°2017-10-08 10:40:43 SPIRIT OF BALTO3.8 miles 165°2017-10-22 19:47:07
K7JMM-133.9 miles 70°2017-10-22 22:32:05 RESOLUTION4.1 miles 72°2017-10-08 19:53:24
KF7LTU-104.1 miles 208°2017-09-24 22:10:06 KF7AHO-144.1 miles 208°2017-10-22 22:25:17
KC7SVI-124.2 miles 220°2017-10-19 00:24:24 EW93604.2 miles 44°2017-10-22 22:35:03
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