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 MOJO WORKIN - show graphs
Callsign: WDF4542
MMSI number: 367453080
Vessel class: Pleasure (37)
Location: 48°32.86' N 122°55.83' W - locator CN88MN81IK - show map
4.1 miles East bearing 77° from Friday Harbor, San Juan County, Washington, United States [?]
14.7 miles West bearing 280° from Anacortes, Skagit County, Washington, United States
49.2 miles South bearing 170° from Vancouver, British Columbia, Canada
70.6 miles Northwest bearing 337° from Seattle, King County, Washington, United States
Last position: 2025-01-20 13:04:41 EST (1d 10h7m ago)
2025-01-20 10:04:41 PST local time at Friday Harbor, United States [?]
Course: 59° – heading 511°
Speed: 7 MPH
Last path: WDF4542>ais via VE7KA
Positions stored: 21
Stations near current position of MOJO WORKIN - show more
callsign distance last heard - EST      callsign distance last heard - EST
GW22170.8 miles 127°2025-01-21 23:07:25 SALISH ESCAPE1.7 miles 261°2024-12-31 17:05:09
WESTERN EXPLORER II2.0 miles 262°2025-01-05 18:40:52 THE WHITE BOAT2.4 miles 162°2025-01-21 21:45:11
KAIA2.4 miles 347°2025-01-21 16:26:22 ARCTIC TERN2.4 miles 162°2025-01-05 14:41:46
SHEARWATER2.5 miles 164°2025-01-03 13:18:41 ICEBERG PT.2.5 miles 165°2025-01-21 23:11:06
SWEET AND SALTY2.5 miles 259°2025-01-08 17:26:07 COPACETIC2.6 miles 262°2025-01-21 18:21:47
BLUE SKIES2.7 miles 65°2025-01-08 15:11:22 OCEAN V2.7 miles 77°2025-01-12 13:26:24
THE JEWEL2.7 miles 77°2025-01-20 17:19:25 SEAJAYTOO2.7 miles 77°2025-01-17 16:58:35
DW73712.8 miles 109°2025-01-21 22:51:36 SEA HORSE3.1 miles 351°2025-01-13 17:24:11
WAYWARD SON3.3 miles 355°2024-12-29 17:01:37 PINTAIL3.4 miles 247°2025-01-19 18:29:18
VOILA3.4 miles 247°2025-01-18 13:46:43 BEE3.4 miles 245°2024-12-31 19:12:55
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