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 DOC MAYNARD - show graphs
Callsign: WDI3125
MMSI number: 338224000
IMO number: 793316
Navigational status: Under way (engine) (0)
Vessel class: Passenger (60)
Destination: P50 WEST SEATTLE (ETA ***00 24:60)
Location: 47°35.84' N 122°20.86' W - locator CN87TO83GI - show map
1.0 miles Southwest bearing 230° from Seattle, King County, Washington, United States [?]
5.8 miles West bearing 254° from Medina, King County, Washington, United States
74.5 miles Southeast bearing 140° from Victoria, British Columbia, Canada
Last position: 2024-11-26 17:13:59 EST (1m7s ago)
2024-11-26 14:13:59 PST local time at Seattle, United States [?]
Course: 54.4° – heading 58°
Speed: 12 MPH
Dimensions: length 31 m width 10 m draught 3.1 m
Last path: WDI3125>ais via NZ4DK
Positions stored: 413411
Stations near current position of DOC MAYNARD - show more
callsign distance last heard - EST      callsign distance last heard - EST
SALLY FOX0.3 miles 69°2024-11-26 17:14:12 SALINA II0.4 miles 10°2024-11-24 20:12:23
SALISH EXPLORER0.4 miles 159°2024-11-26 17:13:59 CHIMACUM0.5 miles 48°2024-11-26 17:13:12
ATHENA0.5 miles 191°2024-10-31 13:38:50 SPIRIT OF KINGSTON0.5 miles 64°2024-11-18 12:34:45
CHIEF0.6 miles 190°2024-11-26 17:13:12 LESCHI0.6 miles 42°2024-11-26 17:04:12
FIREBOAT 10.6 miles 41°2024-11-26 09:03:44 ELIZABETH ANNE0.6 miles 191°2024-11-26 17:13:12
RESCUE BOAT 50.6 miles 40°2024-11-26 09:01:43 HUDSON0.6 miles 191°2024-11-26 17:14:12
CG294470.6 miles 141°2024-11-14 21:05:53 GOODTIME III0.6 miles 40°2024-11-25 17:29:15
GOODTIME II0.6 miles 32°2024-11-26 17:13:12 GLOBAL PROVIDER0.6 miles 206°2024-11-25 04:36:39
CG551070.6 miles 139°2024-11-26 17:14:12 RACHEL0.6 miles 190°2024-11-26 17:13:12
ORCA II0.7 miles 26°2024-11-25 19:11:26 LULU0.7 miles 265°2024-11-25 09:07:24
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