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 ST THERESA - show graphs
Callsign: 5LHC4
MMSI number: 636022083
IMO number: 303390
Navigational status: Moored (5)
Vessel class: Cargo (70)
Destination: US PVD
Location: 41°48.49' N 71°23.93' W - locator FN41HT23DW - show map
1.3 miles Southeast bearing 147° from Providence, Providence County, Rhode Island, United States [?]
1.5 miles West bearing 256° from East Providence, Providence County, Rhode Island, United States
40.4 miles Southwest bearing 206° from South Boston, Suffolk County, Massachusetts, United States
41.8 miles Southwest bearing 205° from Boston, Suffolk County, Massachusetts, United States
Last position: 2025-01-27 00:54:11 EST (2m44s ago)
2025-01-27 00:54:11 EST local time at Providence, United States [?]
Course: 253.400009° – heading 253°
Speed: 0 MPH
Dimensions: length 177 m width 28 m draught 6.1 m
Last path: 5LHC4>ais via KC1PQA
Positions stored: 8396
Stations near current position of ST THERESA - show more
callsign distance last heard - EST      callsign distance last heard - EST
NORTHSTAR INTEGRITY171.6 yards 326°2025-01-27 00:55:11 TORM CAVATINA509.2 yards 41°2025-01-26 12:18:48
BUCKLEY MCALLISTER0.4 miles 353°2025-01-27 00:53:10 STI YORKVILLE0.5 miles 154°2025-01-27 00:43:02
PATRICK MCALLISTER0.5 miles 351°2025-01-26 18:41:02 RELIANCE0.5 miles 352°2025-01-27 00:09:07
MATTHEW MCALLISTER0.5 miles 351°2025-01-27 00:43:02 MAURANIA III0.5 miles 350°2025-01-27 00:55:42
RED HOOK1.0 miles 33°2025-01-06 10:50:17 NACC PROVIDENCE1.0 miles 143°2025-01-27 00:55:42
DW90751.1 miles 1°2025-01-27 00:45:31 LEFKES1.2 miles 142°2025-01-27 00:56:12
W1WJB-N1.3 miles 327°2025-01-27 00:51:13 TBC PROGRESS1.4 miles 142°2025-01-27 00:54:41
DEM 3531.5 miles 139°2024-12-30 09:59:12 W1WJB-Y1.5 miles 254°2025-01-20 14:19:35
TEE ED1.5 miles 141°2025-01-24 06:24:38 OPD ENTERPRISE II1.6 miles 144°2024-12-31 08:41:05
FRANKLIN REINAUER2.3 miles 142°2025-01-26 22:12:08 W1LBM-72.3 miles 336°2025-01-22 13:05:31
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