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 SEA TOW HURRICANE - show graphs
Callsign: 338512059
MMSI number: 338512059
Navigational status: Undefined/default (15)
Vessel class: Towing (31)
Location: 41°47.78' N 71°22.99' W - locator FN41HT41AD - show map
3.9 km Southeast bearing 141° from Providence, Providence County, Rhode Island, United States [?]
9.1 km Southeast bearing 131° from North Providence, Providence County, Rhode Island, United States
65.7 km Southwest bearing 205° from South Boston, Suffolk County, Massachusetts, United States
67.9 km Southwest bearing 203° from Boston, Suffolk County, Massachusetts, United States
Last position: 2025-02-11 22:33:20 UTC (16d 6h28m ago)
2025-02-11 17:33:20 EST local time at Providence, United States [?]
Course: 148° – heading 511°
Speed: 43 km/h
Dimensions: length 10 m width 3 m draught 0.0 m
Last path: 338512059>ais via KC1PQA
Positions stored: 35
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