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 SIXPENCE - show graphs
Callsign: 367576250
MMSI number: 367576250
Vessel class: Fishing (30)
Location: 42°21.08' N 71°01.54' W - locator FN42LI64VH - show map
1.7 miles Northeast bearing 44° from South Boston, Suffolk County, Massachusetts, United States [?]
1.8 miles East bearing 106° from Boston, Suffolk County, Massachusetts, United States
2.8 miles South bearing 173° from Chelsea, Suffolk County, Massachusetts, United States
4.0 miles South bearing 190° from Revere, Suffolk County, Massachusetts, United States
Last position: 2025-01-30 08:43:32 EST (6d 22h51m ago)
2025-01-30 08:43:32 EST local time at South Boston, United States [?]
Course: 145° – heading 511°
Speed: 8 MPH
Last path: 367576250>ais via kx1t
Positions stored: 1191
Stations near current position of SIXPENCE - show more
callsign distance last heard - EST      callsign distance last heard - EST
CHETTA0.4 miles 255°2025-02-06 07:34:37 EASTERN POINT0.5 miles 338°2025-02-04 09:26:07
JOCKA0.6 miles 268°2025-02-06 07:34:07 NANCY0.6 miles 165°2025-02-06 06:31:12
MARIA JO-ANN0.6 miles 263°2025-02-06 07:31:35 BLACK BEAUTY0.6 miles 273°2025-02-06 07:32:35
F/V GUARDIAN0.7 miles 264°2025-02-06 07:31:35 BOOMER TOO0.7 miles 263°2025-02-06 07:24:28
ENCORE V0.7 miles 287°2025-02-02 20:57:10 LEANNA0.7 miles 198°2025-01-10 13:34:35
NICOLE C0.7 miles 219°2025-01-26 14:56:30 GANNET III0.7 miles 198°2025-01-13 10:21:33
ENCORE II0.7 miles 266°2025-02-02 21:24:31 ANNA R0.7 miles 220°2025-02-05 21:38:15
AMERICAN UNITED0.8 miles 356°2025-02-06 07:35:08 EFD MARINE 10.8 miles 357°2025-02-04 15:50:17
SEAPORT ELITE II0.8 miles 273°2025-02-03 11:10:07 SPIRIT OF BOSTON0.8 miles 269°2025-01-25 21:53:35
BOSTON PILOT CHELSEA0.8 miles 339°2025-02-06 07:34:37 RETRIEVER0.9 miles 335°2025-02-04 14:49:52
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