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 MV GULF SURVEYOR - show graphs
Map loading...
Callsign: WDI5209
MMSI number: 367706230
Vessel class: Passenger (60)
Location: 42°44.83' N 70°37.93' W - locator FN42QR49DH - show map - static map
6.3 miles North bearing 355° from Rockport, Essex County, Massachusetts, United States [?]
9.2 miles North bearing 9° from Gloucester, Essex County, Massachusetts, United States
34.5 miles Northeast bearing 39° from Boston, Suffolk County, Massachusetts, United States
35.6 miles Northeast bearing 36° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2018-04-24 16:12:49 EDT (82d 12h51m ago)
2018-04-24 16:12:49 EDT local time at Rockport, United States [?]
Course: 339° – heading 511°
Speed: 4 MPH
Last path: WDI5209>ais via KB1DML
Positions stored: 92
Stations near current position of MV GULF SURVEYOR - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
COOLCHANGE179.5 yards 149°2018-06-17 11:32:39 F/V OPPORTUNE0.5 miles 177°2018-07-15 15:41:45
OMNISEA1.0 miles 198°2018-06-23 09:32:55 CAPTAINS LADY III1.2 miles 286°2018-07-12 13:01:26
VIVACIA1.3 miles 247°2018-07-05 12:17:51 CLARE ANN1.4 miles 246°2018-07-11 12:21:38
CHANGING COURSE1.4 miles 142°2018-06-20 09:17:07 3381087391.5 miles 243°2018-07-10 23:59:23
HAIKU1.7 miles 64°2018-07-15 09:04:47 KELLEY BOYS1.7 miles 123°2018-07-12 11:21:36
NIGHTHAWK1.8 miles 45°2018-06-22 10:24:07 TREBUCHET1.9 miles 166°2018-07-13 16:05:52
VIRGINIA1.9 miles 248°2018-06-20 12:17:08 BLUE HAVEN1.9 miles 34°2018-06-30 11:16:17
SANDANA1.9 miles 350°2018-07-11 07:51:55 RAMBLE ON2.1 miles 226°2018-07-05 07:39:19
KATABATIC2.2 miles 158°2018-07-14 09:53:05 QUINTESSENCE2.4 miles 230°2018-07-08 13:22:31
NEW BEGINNINGS2.4 miles 147°2018-07-07 16:46:36 M/Y RENAISSANCE2.4 miles 228°2018-07-11 14:56:18
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.
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