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Callsign, ship name or locator: Clear       
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AIS vessel JAM - show graphs
Callsign: WDB4278
MMSI number: 366896720
IMO number: 139830
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Location: 47°26.84' N 122°23.11' W - locator CN87TK37SI - show map
2.4 miles Southwest bearing 228° from Burien, King County, Washington, United States [?]
5.0 miles South bearing 196° from White Center, King County, Washington, United States
11.2 miles South bearing 193° from Seattle, King County, Washington, United States
81.9 miles Southeast bearing 146° from Victoria, British Columbia, Canada
Last position: 2025-01-04 19:26:28 EST (32d 12h44m ago)
2025-01-04 16:26:28 PST local time at Burien, United States [?]
Course: 166° – heading 511°
Speed: 9 MPH
Dimensions: length 16 m width 4 m draught 0.0 m
Last path: WDB4278>ais via Teachgeek
Positions stored: 12168
Stations near current position of JAM - show more
callsign distance last heard - EST      callsign distance last heard - EST
RECON195.1 yards 267°2025-01-20 15:55:43 CARTE BLANCHE0.4 miles 328°2025-01-20 15:53:43
CLOUD NINE0.6 miles 178°2025-01-29 16:07:53 SKOOKUM1.3 miles 207°2025-01-09 13:57:38
ALLISON MARIE1.6 miles 296°2025-01-30 13:32:28 MARCO POLO1.9 miles 172°2025-01-10 15:06:11
NEVERMOOR2.0 miles 155°2025-01-20 20:08:20 DW17352.3 miles 110°2025-02-06 08:00:58
SEAHORSE2.3 miles 320°2025-02-02 20:54:36 BIG NAUTI2.4 miles 338°2025-01-19 17:43:52
BUMMBERSHOOT3.0 miles 313°2025-01-27 13:54:07 GW07953.0 miles 120°2025-02-06 08:10:04
DW79213.0 miles 48°2025-02-06 08:00:09 CW85533.2 miles 118°2025-02-06 08:00:32
SEQUEL3.4 miles 317°2025-01-20 12:21:41 W7VMI-103.4 miles 263°2025-02-06 07:59:35
K7NHV-103.4 miles 263°2025-01-23 15:51:51 GENESIS3.6 miles 319°2025-01-27 12:59:59
KF4PPJ3.9 miles 127°2025-02-06 08:10:19 AB5MC-44.0 miles 90°2025-01-09 07:23:00
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.
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