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 CHESTER - show graphs
Callsign: WDM6680
MMSI number: 368227330
IMO number: 332846
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 47°30.71' N 122°27.01' W - locator CN87SM52XU - show map
4.5 miles North bearing 6° from Vashon, King County, Washington, United States [?]
8.5 miles Southwest bearing 220° from Seattle, King County, Washington, United States
9.1 miles Northeast bearing 33° from Maplewood, Pierce County, Washington, United States
76.5 miles Southeast bearing 146° from Victoria, British Columbia, Canada
Last position: 2024-09-21 15:35:39 EDT (20d 8h54m ago)
2024-09-21 12:35:39 PDT local time at Vashon, United States [?]
Course: 321°
Speed: 7 MPH
Dimensions: length 11 m width 4 m draught 0.0 m
Last path: WDM6680>ais via Teachgeek
Positions stored: 87
Stations near current position of CHESTER - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
MISS IZZY251.7 yards 222°2024-09-27 10:42:19 WSF KITTITAS0.6 miles 284°2024-10-12 00:29:05
WSF CATHLAMET0.6 miles 265°2024-10-12 00:29:05 WSF SALISH0.6 miles 262°2024-10-12 00:30:05
THE DOGHOUSE 20.7 miles 339°2024-10-11 17:34:00 MURTLEII1.2 miles 283°2024-10-11 16:16:01
CA SEA TA II1.2 miles 283°2024-10-11 17:52:10 PEARL1.4 miles 272°2024-10-11 14:20:01
RELIANT@@@@@@@@@@@@@1.4 miles 123°2024-10-11 18:28:03 ISLAND CHIEF1.5 miles 296°2024-10-12 00:30:05
PARADIGM1.7 miles 277°2024-10-06 13:58:16 PEPINILLO PEPINILLO1.7 miles 266°2024-09-15 11:37:10
LIL SALISH1.8 miles 129°2024-10-05 12:09:35 TRAVELER1.8 miles 250°2024-10-06 15:30:29
N957RV-71.8 miles 313°2024-10-06 18:57:37 BELLAROSE2.0 miles 263°2024-10-04 12:50:35
AMELIA II2.0 miles 125°2024-10-05 18:45:30 MAVITOR2.1 miles 265°2024-10-10 15:32:41
THIRSTY DUCK2.1 miles 261°2024-10-04 16:49:56 BLISS2.1 miles 110°2024-09-21 16:01:42
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