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 DOROTHY - show graphs
Callsign: DOROTHY
MMSI number: 338375683
Navigational status: Undefined/default (15)
Vessel class: Sailing (36)
Location: 42°10.49' N 70°38.41' W - locator FN42QE31EX - show map
4.6 miles East bearing 108° from Scituate, Plymouth County, Massachusetts, United States [?]
5.1 miles North bearing 10° from Ocean Bluff-Brant Rock, Plymouth County, Massachusetts, United States
23.6 miles Southeast bearing 117° from South Boston, Suffolk County, Massachusetts, United States
24.9 miles Southeast bearing 120° from Boston, Suffolk County, Massachusetts, United States
Last position: 2024-07-14 14:54:05 EDT (82d 7h15m ago)
2024-07-14 14:54:05 EDT local time at Scituate, United States [?]
Course: 339° – heading 346°
Speed: 9 MPH
Dimensions: length 13 m width 3 m draught 0.0 m
Last path: DOROTHY>ais via K1XP
Positions stored: 88
Stations near current position of DOROTHY - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
FW32664.1 miles 274°2024-10-04 22:02:01 AL DENTE4.3 miles 297°2024-09-17 15:18:53
INTO THE MYSTIC4.4 miles 288°2024-09-13 21:04:29 AUK4.5 miles 294°2024-09-17 13:30:38
WAVE WHISPER4.7 miles 294°2024-09-17 07:30:48 DUCK DUCK4.7 miles 293°2024-09-17 07:50:51
W1ATD-R5.5 miles 217°2024-10-04 21:52:17 W1ATD C5.5 miles 217°2024-10-04 21:52:27
W1ATD-C5.5 miles 217°2024-10-04 21:52:37 DW25896.7 miles 275°2024-10-04 22:05:57
WQBKW-36.8 miles 102°2024-10-04 02:35:43 W1QWT-137.0 miles 287°2024-10-04 21:59:39
W1QWT-97.0 miles 287°2024-10-01 13:48:03 W1QWT-77.0 miles 287°2024-09-07 20:32:49
KB1CHU-97.2 miles 198°2024-09-28 15:09:41 WC1H8.3 miles 29°2024-10-04 22:07:39
M Y TERRY LEA8.9 miles 129°2024-09-16 14:36:27 CW04679.1 miles 196°2024-10-04 21:37:12
AC1M C9.3 miles 277°2024-10-04 22:07:49 AC1M-C9.3 miles 277°2024-10-04 22:07:59
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