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 CG45717 - show graphs
Callsign: 369493717
MMSI number: 369493717
Navigational status: Under way (engine) (0)
Vessel class: SAR (51)
Destination: (ETA ***00 00:00)
Location: 41°31.90' N 70°41.66' W - locator FN41PM67QO - show map
7.0 km West bearing 252° from Falmouth, Barnstable County, Massachusetts, United States [?]
9.0 km Southwest bearing 246° from Teaticket, Barnstable County, Massachusetts, United States
93.8 km South bearing 162° from South Boston, Suffolk County, Massachusetts, United States
96.7 km South bearing 162° from Boston, Suffolk County, Massachusetts, United States
Last position: 2025-02-15 19:04:49 UTC (2d 23h56m ago)
2025-02-15 14:04:49 EST local time at Falmouth, United States [?]
Course: 185°
Speed: 55 km/h
Dimensions: length 14 m width 4 m draught 2.0 m
Last path: 369493717>ais via K1XP
Positions stored: 243
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