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 LESNEY BYRD - show graphs
Callsign: WDJ8171
MMSI number: 368013820
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: NY HARBOR
Location: 40°37.55' N 74°03.63' W - locator FN20XP20RE - show map
9.7 km West bearing 254° from Brooklyn, Kings County, New York, United States [?]
10.9 km Southwest bearing 205° from New York City, New York, United States
13.3 km South bearing 190° from Hoboken, Hudson County, New Jersey, United States
Last position: 2025-11-06 21:44:37 UTC (13d 57m ago)
2025-11-06 16:44:37 EST local time at Brooklyn, United States [?]
Course: 105° – heading 4°
Speed: 1 km/h
Dimensions: length 29 m width 9 m draught 2.0 m
Last path: WDJ8171>ais via KD2IBE
Positions stored: 1101
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