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 PATHFINDER - show graphs
Map loading...
Callsign: WDD7777
MMSI number: 367191190
IMO number: 235214
Navigational status: Under way (engine) (0)
Vessel class: Towing (31)
Destination: PHILADELPHIA (ETA Jul02 05:00)
Location: 40°46.86' N 73°59.76' W - locator FN30AS07LK - show map - static map
3.5 miles Northwest bearing 315° from Long Island City, Queens County, New York, United States [?]
4.6 miles North bearing 6° from New York City, New York, United States
9.4 miles North bearing 345° from Brooklyn, Kings County, New York, United States
Last position: 2017-01-12 15:29:39 EST (69d 7h57m ago)
2017-01-12 15:29:39 EST local time at Long Island City, United States [?]
Course: 32° – heading 31°
Speed: 7 MPH
Dimensions: length 31 m width 8 m draught 4.1 m
Last path: WDD7777>ais via W2GRK-AIS
Positions stored: 60646
Stations near current position of PATHFINDER - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
HAGGERTY GIRLS116.7 yards 181°2017-03-22 19:24:53 CRAIG ERIC REINAUER190.5 yards 163°2017-03-19 15:39:08
366999975289.4 yards 73°2017-03-08 16:37:38 366990570411.1 yards 9°2017-02-22 10:55:07
3675843300.4 miles 216°2017-02-26 17:41:33 3674202800.5 miles 46°2017-03-17 10:42:07
STEPHANIE DANN0.6 miles 199°2017-03-09 15:13:36 MEDITERRANEAN SEA0.7 miles 33°2017-03-21 08:57:55
KC2YWE-30.7 miles 80°2017-03-14 20:40:29 3669906300.7 miles 241°2017-03-23 00:15:36
3669876100.8 miles 241°2017-03-04 15:17:23 3669905400.8 miles 245°2017-03-22 20:07:18
366902350 US0.8 miles 245°2017-03-22 19:56:36 MISTER T0.8 miles 19°2017-03-11 19:04:03
WA2CBS-10.8 miles 160°2017-03-23 00:07:55 366902340 US0.9 miles 217°2017-03-22 20:22:29
COMET0.9 miles 29°2017-03-21 03:58:19 EVELYN CUTLER1.0 miles 21°2017-03-22 23:45:31
3677283101.0 miles 32°2017-03-22 13:36:13 3668534201.0 miles 230°2017-03-22 20:28:13
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