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 JEFFREY M - show graphs
Callsign: WSX6846
MMSI number: 366951730
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: SEATTLE (ETA Nov10 09:00)
Location: 47°33.37' N 122°20.50' W - locator CN87TN83XL - show map
2.8 miles North bearing 13° from White Center, King County, Washington, United States [?]
3.5 miles South bearing 187° from Seattle, King County, Washington, United States
76.9 miles Southeast bearing 142° from Victoria, British Columbia, Canada
Last position: 2024-12-23 13:56:37 EST (13d 9h12m ago)
2024-12-23 10:56:37 PST local time at White Center, United States [?]
Course: 240° – heading 106°
Speed: 0 MPH
Dimensions: length 26 m width 8 m draught 0.0 m
Last path: WSX6846>ais via KB7RYY
Positions stored: 3739
Stations near current position of JEFFREY M - show more
callsign distance last heard - EST      callsign distance last heard - EST
HARRY M.13.7 yards 37°2025-01-05 23:06:52 LISA M25.4 yards 17°2025-01-03 23:39:21
GLADYS M31.5 yards 99°2025-01-05 22:31:52 PUGET143.4 yards 55°2024-12-19 16:30:00
NACC POROS225.6 yards 218°2025-01-05 23:05:52 WESTRAC0.4 miles 177°2025-01-05 12:03:37
MARINER0.4 miles 177°2025-01-05 17:20:42 WESTRAC II0.4 miles 176°2025-01-05 19:25:47
HOLIDAY0.8 miles 335°2024-12-08 13:57:54 RONZO0.9 miles 344°2025-01-03 13:47:39
OCEAN MONARCH0.9 miles 341°2025-01-05 22:29:52 MIKI HANA0.9 miles 163°2025-01-05 23:04:52
PACIFIC ARROW0.9 miles 342°2025-01-04 23:26:35 FYNA-LEE1.0 miles 338°2025-01-01 19:37:29
KB9IQX-L11.1 miles 65°2025-01-05 23:02:16 SWIFT ARROW1.2 miles 332°2025-01-05 17:55:42
KB9IQX-WX1.2 miles 65°2025-01-05 22:56:21 JAMES T QUIGG1.2 miles 356°2025-01-05 23:06:52
OLYMPIC SCOUT1.2 miles 352°2025-01-05 22:56:52 ISLAND EAGLE1.3 miles 329°2025-01-02 21:42:38
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.
User guide · 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