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 PHILLIS WHEATLEY - show graphs
Callsign: WDM6682
MMSI number: 368227350
Navigational status: Under way (engine) (0)
Vessel class: Passenger (60)
Destination: BOSTON
Location: 42°21.22' N 71°02.57' W - locator FN42LI44UU - show map
1.5 km East bearing 111° from Boston, Suffolk County, Massachusetts, United States [?]
2.3 km North bearing 14° from South Boston, Suffolk County, Massachusetts, United States
4.3 km South bearing 191° from Chelsea, Suffolk County, Massachusetts, United States
6.6 km Southwest bearing 203° from Revere, Suffolk County, Massachusetts, United States
Last position: 2025-02-20 00:15:20 UTC (2h38m ago)
2025-02-19 19:15:20 EST local time at Boston, United States [?]
Course: 68.400002° – heading 511°
Speed: 9 km/h
Dimensions: length 22 m width 5 m draught 2.0 m
Last path: WDM6682>ais via kx1t
Positions stored: 94953
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