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 REINAUER TWINS - show graphs
Callsign: WDF8591
MMSI number: 367496470
IMO number: 592965
Navigational status: Under way (engine) (0)
Vessel class: (57)
Destination: XX XXX>US^0LLD
Location: 40°39.14' N 74°03.52' W - locator FN20XP26XN - show map
8.2 km Southwest bearing 213° from New York City, New York, United States [?]
9.2 km West bearing 272° from Brooklyn, Kings County, New York, United States
10.4 km South bearing 192° from Hoboken, Hudson County, New Jersey, United States
Last position: 2025-11-18 17:53:19 UTC (1d 4h54m ago)
2025-11-18 12:53:19 EST local time at New York City, United States [?]
Course: 216° – heading 226°
Speed: 16 km/h
Dimensions: length 154 m width 24 m draught 5.1 m
Last path: WDF8591>ais via KD2IBE
Positions stored: 133008
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